changeset 4137:927a311d00f9

8007320: NPG: move method annotations Summary: allocate method annotations and attach to ConstMethod if present Reviewed-by: dcubed, jiangli, sspitsyn, iklam
author coleenp
date Mon, 11 Feb 2013 14:06:22 -0500
parents f989aff6946f
children 5ee2b330eacd
files agent/src/share/classes/sun/jvm/hotspot/oops/ConstMethod.java src/share/vm/classfile/classFileParser.cpp src/share/vm/classfile/classFileParser.hpp src/share/vm/classfile/defaultMethods.cpp src/share/vm/memory/heapInspection.hpp src/share/vm/oops/annotations.cpp src/share/vm/oops/annotations.hpp src/share/vm/oops/constMethod.cpp src/share/vm/oops/constMethod.hpp src/share/vm/oops/instanceKlass.cpp src/share/vm/oops/instanceKlass.hpp src/share/vm/oops/method.cpp src/share/vm/oops/method.hpp src/share/vm/prims/jvm.cpp src/share/vm/prims/jvmtiRedefineClasses.cpp src/share/vm/prims/jvmtiRedefineClasses.hpp src/share/vm/runtime/fieldDescriptor.cpp src/share/vm/runtime/vmStructs.cpp test/runtime/8007320/ConstMethodTest.java
diffstat 19 files changed, 863 insertions(+), 839 deletions(-) [+]
line wrap: on
line diff
--- a/agent/src/share/classes/sun/jvm/hotspot/oops/ConstMethod.java	Fri Feb 08 16:56:03 2013 -0800
+++ b/agent/src/share/classes/sun/jvm/hotspot/oops/ConstMethod.java	Mon Feb 11 14:06:22 2013 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -49,12 +49,18 @@
   private static int HAS_LOCALVARIABLE_TABLE;
   private static int HAS_EXCEPTION_TABLE;
   private static int HAS_GENERIC_SIGNATURE;
+  private static int HAS_METHOD_ANNOTATIONS;
+  private static int HAS_PARAMETER_ANNOTATIONS;
+  private static int HAS_DEFAULT_ANNOTATIONS;
+  private static int HAS_TYPE_ANNOTATIONS;
+
+  private static final int sizeofShort = 2;
 
   private static synchronized void initialize(TypeDataBase db) throws WrongTypeException {
     Type type                  = db.lookupType("ConstMethod");
     constants                  = new MetadataField(type.getAddressField("_constants"), 0);
     constMethodSize            = new CIntField(type.getCIntegerField("_constMethod_size"), 0);
-    flags                      = new ByteField(type.getJByteField("_flags"), 0);
+    flags                      = new CIntField(type.getCIntegerField("_flags"), 0);
 
     // enum constants for flags
     HAS_LINENUMBER_TABLE      = db.lookupIntConstant("ConstMethod::_has_linenumber_table").intValue();
@@ -62,6 +68,10 @@
     HAS_LOCALVARIABLE_TABLE   = db.lookupIntConstant("ConstMethod::_has_localvariable_table").intValue();
     HAS_EXCEPTION_TABLE       = db.lookupIntConstant("ConstMethod::_has_exception_table").intValue();
     HAS_GENERIC_SIGNATURE     = db.lookupIntConstant("ConstMethod::_has_generic_signature").intValue();
+    HAS_METHOD_ANNOTATIONS    = db.lookupIntConstant("ConstMethod::_has_method_annotations").intValue();
+    HAS_PARAMETER_ANNOTATIONS = db.lookupIntConstant("ConstMethod::_has_parameter_annotations").intValue();
+    HAS_DEFAULT_ANNOTATIONS   = db.lookupIntConstant("ConstMethod::_has_default_annotations").intValue();
+    HAS_TYPE_ANNOTATIONS      = db.lookupIntConstant("ConstMethod::_has_type_annotations").intValue();
 
     // Size of Java bytecodes allocated immediately after ConstMethod*.
     codeSize                   = new CIntField(type.getCIntegerField("_code_size"), 0);
@@ -92,7 +102,7 @@
   // Fields
   private static MetadataField constants;
   private static CIntField constMethodSize;
-  private static ByteField flags;
+  private static CIntField flags;
   private static CIntField codeSize;
   private static CIntField nameIndex;
   private static CIntField signatureIndex;
@@ -123,7 +133,7 @@
     return constMethodSize.getValue(this);
   }
 
-  public byte getFlags() {
+  public long getFlags() {
     return flags.getValue(this);
   }
 
@@ -253,7 +263,7 @@
   public void iterateFields(MetadataVisitor visitor) {
     visitor.doMetadata(constants, true);
       visitor.doCInt(constMethodSize, true);
-      visitor.doByte(flags, true);
+      visitor.doCInt(flags, true);
       visitor.doCInt(codeSize, true);
       visitor.doCInt(nameIndex, true);
       visitor.doCInt(signatureIndex, true);
@@ -381,6 +391,22 @@
     return (getFlags() & HAS_GENERIC_SIGNATURE) != 0;
   }
 
+  private boolean hasMethodAnnotations() {
+    return (getFlags() & HAS_METHOD_ANNOTATIONS) != 0;
+  }
+
+  private boolean hasParameterAnnotations() {
+    return (getFlags() & HAS_PARAMETER_ANNOTATIONS) != 0;
+  }
+
+  private boolean hasDefaultAnnotations() {
+    return (getFlags() & HAS_DEFAULT_ANNOTATIONS) != 0;
+  }
+
+  private boolean hasTypeAnnotations() {
+    return (getFlags() & HAS_TYPE_ANNOTATIONS) != 0;
+  }
+
 
   //---------------------------------------------------------------------------
   // Internals only below this point
@@ -400,9 +426,15 @@
     return offsetOfCodeEnd() + (isNative() ? 2 * VM.getVM().getAddressSize() : 0);
   }
 
-  // Offset of last short in Method*
+  // Offset of last short in Method* before annotations, if present
   private long offsetOfLastU2Element() {
-    return getSize() * VM.getVM().getObjectHeap().getOopSize() - 2;
+    int offset = 0;
+    if (hasMethodAnnotations()) offset++;
+    if (hasParameterAnnotations()) offset++;
+    if (hasTypeAnnotations()) offset++;
+    if (hasDefaultAnnotations()) offset++;
+    long wordSize = VM.getVM().getObjectHeap().getOopSize();
+    return (getSize() * wordSize) - (offset * wordSize) - sizeofShort;
   }
 
   // Offset of the generic signature index
@@ -411,7 +443,7 @@
   }
 
   private long offsetOfCheckedExceptionsLength() {
-    return hasGenericSignature() ? offsetOfLastU2Element() - 2 :
+    return hasGenericSignature() ? offsetOfLastU2Element() - sizeofShort :
                                    offsetOfLastU2Element();
   }
 
@@ -461,11 +493,11 @@
     }
 
     if (hasExceptionTable()) {
-      return offsetOfExceptionTable() - 2;
+      return offsetOfExceptionTable() - sizeofShort;
     } else if (hasCheckedExceptions()) {
-      return offsetOfCheckedExceptions() - 2;
+      return offsetOfCheckedExceptions() - sizeofShort;
     } else {
-      return hasGenericSignature() ? offsetOfLastU2Element() - 2 :
+      return hasGenericSignature() ? offsetOfLastU2Element() - sizeofShort :
                                      offsetOfLastU2Element();
     }
   }
@@ -493,9 +525,9 @@
       Assert.that(hasExceptionTable(), "should only be called if table is present");
     }
     if (hasCheckedExceptions()) {
-      return offsetOfCheckedExceptions() - 2;
+      return offsetOfCheckedExceptions() - sizeofShort;
     } else {
-      return hasGenericSignature() ? offsetOfLastU2Element() - 2 :
+      return hasGenericSignature() ? offsetOfLastU2Element() - sizeofShort :
                                      offsetOfLastU2Element();
     }
   }
--- a/src/share/vm/classfile/classFileParser.cpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/classfile/classFileParser.cpp	Mon Feb 11 14:06:22 2013 -0500
@@ -1856,6 +1856,154 @@
 #define MAX_CODE_SIZE 65535
 #define INITIAL_MAX_LVT_NUMBER 256
 
+/* Copy class file LVT's/LVTT's into the HotSpot internal LVT.
+ *
+ * Rules for LVT's and LVTT's are:
+ *   - There can be any number of LVT's and LVTT's.
+ *   - If there are n LVT's, it is the same as if there was just
+ *     one LVT containing all the entries from the n LVT's.
+ *   - There may be no more than one LVT entry per local variable.
+ *     Two LVT entries are 'equal' if these fields are the same:
+ *        start_pc, length, name, slot
+ *   - There may be no more than one LVTT entry per each LVT entry.
+ *     Each LVTT entry has to match some LVT entry.
+ *   - HotSpot internal LVT keeps natural ordering of class file LVT entries.
+ */
+void ClassFileParser::copy_localvariable_table(ConstMethod* cm,
+                                               int lvt_cnt,
+                                               u2* localvariable_table_length,
+                                               u2** localvariable_table_start,
+                                               int lvtt_cnt,
+                                               u2* localvariable_type_table_length,
+                                               u2** localvariable_type_table_start,
+                                               TRAPS) {
+
+  LVT_Hash** lvt_Hash = NEW_RESOURCE_ARRAY(LVT_Hash*, HASH_ROW_SIZE);
+  initialize_hashtable(lvt_Hash);
+
+  // To fill LocalVariableTable in
+  Classfile_LVT_Element*  cf_lvt;
+  LocalVariableTableElement* lvt = cm->localvariable_table_start();
+
+  for (int tbl_no = 0; tbl_no < lvt_cnt; tbl_no++) {
+    cf_lvt = (Classfile_LVT_Element *) localvariable_table_start[tbl_no];
+    for (int idx = 0; idx < localvariable_table_length[tbl_no]; idx++, lvt++) {
+      copy_lvt_element(&cf_lvt[idx], lvt);
+      // If no duplicates, add LVT elem in hashtable lvt_Hash.
+      if (LVT_put_after_lookup(lvt, lvt_Hash) == false
+          && _need_verify
+          && _major_version >= JAVA_1_5_VERSION) {
+        clear_hashtable(lvt_Hash);
+        ConstantPool* cp = cm->constants();
+        classfile_parse_error("Duplicated LocalVariableTable attribute "
+                              "entry for '%s' in class file %s",
+                               cp->symbol_at(lvt->name_cp_index)->as_utf8(),
+                               CHECK);
+      }
+    }
+  }
+
+  // To merge LocalVariableTable and LocalVariableTypeTable
+  Classfile_LVT_Element* cf_lvtt;
+  LocalVariableTableElement lvtt_elem;
+
+  for (int tbl_no = 0; tbl_no < lvtt_cnt; tbl_no++) {
+    cf_lvtt = (Classfile_LVT_Element *) localvariable_type_table_start[tbl_no];
+    for (int idx = 0; idx < localvariable_type_table_length[tbl_no]; idx++) {
+      copy_lvt_element(&cf_lvtt[idx], &lvtt_elem);
+      int index = hash(&lvtt_elem);
+      LVT_Hash* entry = LVT_lookup(&lvtt_elem, index, lvt_Hash);
+      if (entry == NULL) {
+        if (_need_verify) {
+          clear_hashtable(lvt_Hash);
+          ConstantPool* cp = cm->constants();
+          classfile_parse_error("LVTT entry for '%s' in class file %s "
+                                "does not match any LVT entry",
+                                 cp->symbol_at(lvtt_elem.name_cp_index)->as_utf8(),
+                                 CHECK);
+        }
+      } else if (entry->_elem->signature_cp_index != 0 && _need_verify) {
+        clear_hashtable(lvt_Hash);
+        ConstantPool* cp = cm->constants();
+        classfile_parse_error("Duplicated LocalVariableTypeTable attribute "
+                              "entry for '%s' in class file %s",
+                               cp->symbol_at(lvtt_elem.name_cp_index)->as_utf8(),
+                               CHECK);
+      } else {
+        // to add generic signatures into LocalVariableTable
+        entry->_elem->signature_cp_index = lvtt_elem.descriptor_cp_index;
+      }
+    }
+  }
+  clear_hashtable(lvt_Hash);
+}
+
+
+void ClassFileParser::copy_method_annotations(ClassLoaderData* loader_data,
+                                       ConstMethod* cm,
+                                       u1* runtime_visible_annotations,
+                                       int runtime_visible_annotations_length,
+                                       u1* runtime_invisible_annotations,
+                                       int runtime_invisible_annotations_length,
+                                       u1* runtime_visible_parameter_annotations,
+                                       int runtime_visible_parameter_annotations_length,
+                                       u1* runtime_invisible_parameter_annotations,
+                                       int runtime_invisible_parameter_annotations_length,
+                                       u1* runtime_visible_type_annotations,
+                                       int runtime_visible_type_annotations_length,
+                                       u1* runtime_invisible_type_annotations,
+                                       int runtime_invisible_type_annotations_length,
+                                       u1* annotation_default,
+                                       int annotation_default_length,
+                                       TRAPS) {
+
+  AnnotationArray* a;
+
+  if (runtime_visible_annotations_length +
+      runtime_invisible_annotations_length > 0) {
+     a = assemble_annotations(loader_data,
+                              runtime_visible_annotations,
+                              runtime_visible_annotations_length,
+                              runtime_invisible_annotations,
+                              runtime_invisible_annotations_length,
+                              CHECK);
+     cm->set_method_annotations(a);
+  }
+
+  if (runtime_visible_parameter_annotations_length +
+      runtime_invisible_parameter_annotations_length > 0) {
+    a = assemble_annotations(loader_data,
+                             runtime_visible_parameter_annotations,
+                             runtime_visible_parameter_annotations_length,
+                             runtime_invisible_parameter_annotations,
+                             runtime_invisible_parameter_annotations_length,
+                             CHECK);
+    cm->set_parameter_annotations(a);
+  }
+
+  if (annotation_default_length > 0) {
+    a = assemble_annotations(loader_data,
+                             annotation_default,
+                             annotation_default_length,
+                             NULL,
+                             0,
+                             CHECK);
+    cm->set_default_annotations(a);
+  }
+
+  if (runtime_visible_type_annotations_length +
+      runtime_invisible_type_annotations_length > 0) {
+    a = assemble_annotations(loader_data,
+                             runtime_visible_type_annotations,
+                             runtime_visible_type_annotations_length,
+                             runtime_invisible_type_annotations,
+                             runtime_invisible_type_annotations_length,
+                             CHECK);
+    cm->set_type_annotations(a);
+  }
+}
+
+
 // Note: the parse_method below is big and clunky because all parsing of the code and exceptions
 // attribute is inlined. This is cumbersome to avoid since we inline most of the parts in the
 // Method* to save footprint, so we only know the size of the resulting Method* when the
@@ -1869,10 +2017,6 @@
                                            constantPoolHandle cp,
                                            bool is_interface,
                                            AccessFlags *promoted_flags,
-                                           AnnotationArray** method_annotations,
-                                           AnnotationArray** method_parameter_annotations,
-                                           AnnotationArray** method_default_annotations,
-                                           AnnotationArray** method_type_annotations,
                                            TRAPS) {
   ClassFileStream* cfs = stream();
   methodHandle nullHandle;
@@ -2273,10 +2417,24 @@
   }
 
   // All sizing information for a Method* is finally available, now create it
+  InlineTableSizes sizes(
+      total_lvt_length,
+      linenumber_table_length,
+      exception_table_length,
+      checked_exceptions_length,
+      method_parameters_length,
+      generic_signature_index,
+      runtime_visible_annotations_length +
+           runtime_invisible_annotations_length,
+      runtime_visible_parameter_annotations_length +
+           runtime_invisible_parameter_annotations_length,
+      runtime_visible_type_annotations_length +
+           runtime_invisible_type_annotations_length,
+      annotation_default_length,
+      0);
+
   Method* m = Method::allocate(
-      loader_data, code_length, access_flags, linenumber_table_length,
-      total_lvt_length, exception_table_length, checked_exceptions_length,
-      method_parameters_length, generic_signature_index,
+      loader_data, code_length, access_flags, &sizes,
       ConstMethod::NORMAL, CHECK_(nullHandle));
 
   ClassLoadingService::add_class_method_size(m->size()*HeapWordSize);
@@ -2347,107 +2505,37 @@
     copy_u2_with_conversion((u2*) m->checked_exceptions_start(), checked_exceptions_start, size);
   }
 
-  /* Copy class file LVT's/LVTT's into the HotSpot internal LVT.
-   *
-   * Rules for LVT's and LVTT's are:
-   *   - There can be any number of LVT's and LVTT's.
-   *   - If there are n LVT's, it is the same as if there was just
-   *     one LVT containing all the entries from the n LVT's.
-   *   - There may be no more than one LVT entry per local variable.
-   *     Two LVT entries are 'equal' if these fields are the same:
-   *        start_pc, length, name, slot
-   *   - There may be no more than one LVTT entry per each LVT entry.
-   *     Each LVTT entry has to match some LVT entry.
-   *   - HotSpot internal LVT keeps natural ordering of class file LVT entries.
-   */
+  // Copy class file LVT's/LVTT's into the HotSpot internal LVT.
   if (total_lvt_length > 0) {
-    int tbl_no, idx;
-
     promoted_flags->set_has_localvariable_table();
-
-    LVT_Hash** lvt_Hash = NEW_RESOURCE_ARRAY(LVT_Hash*, HASH_ROW_SIZE);
-    initialize_hashtable(lvt_Hash);
-
-    // To fill LocalVariableTable in
-    Classfile_LVT_Element*  cf_lvt;
-    LocalVariableTableElement* lvt = m->localvariable_table_start();
-
-    for (tbl_no = 0; tbl_no < lvt_cnt; tbl_no++) {
-      cf_lvt = (Classfile_LVT_Element *) localvariable_table_start[tbl_no];
-      for (idx = 0; idx < localvariable_table_length[tbl_no]; idx++, lvt++) {
-        copy_lvt_element(&cf_lvt[idx], lvt);
-        // If no duplicates, add LVT elem in hashtable lvt_Hash.
-        if (LVT_put_after_lookup(lvt, lvt_Hash) == false
-          && _need_verify
-          && _major_version >= JAVA_1_5_VERSION ) {
-          clear_hashtable(lvt_Hash);
-          classfile_parse_error("Duplicated LocalVariableTable attribute "
-                                "entry for '%s' in class file %s",
-                                 cp->symbol_at(lvt->name_cp_index)->as_utf8(),
-                                 CHECK_(nullHandle));
-        }
-      }
-    }
-
-    // To merge LocalVariableTable and LocalVariableTypeTable
-    Classfile_LVT_Element* cf_lvtt;
-    LocalVariableTableElement lvtt_elem;
-
-    for (tbl_no = 0; tbl_no < lvtt_cnt; tbl_no++) {
-      cf_lvtt = (Classfile_LVT_Element *) localvariable_type_table_start[tbl_no];
-      for (idx = 0; idx < localvariable_type_table_length[tbl_no]; idx++) {
-        copy_lvt_element(&cf_lvtt[idx], &lvtt_elem);
-        int index = hash(&lvtt_elem);
-        LVT_Hash* entry = LVT_lookup(&lvtt_elem, index, lvt_Hash);
-        if (entry == NULL) {
-          if (_need_verify) {
-            clear_hashtable(lvt_Hash);
-            classfile_parse_error("LVTT entry for '%s' in class file %s "
-                                  "does not match any LVT entry",
-                                   cp->symbol_at(lvtt_elem.name_cp_index)->as_utf8(),
-                                   CHECK_(nullHandle));
-          }
-        } else if (entry->_elem->signature_cp_index != 0 && _need_verify) {
-          clear_hashtable(lvt_Hash);
-          classfile_parse_error("Duplicated LocalVariableTypeTable attribute "
-                                "entry for '%s' in class file %s",
-                                 cp->symbol_at(lvtt_elem.name_cp_index)->as_utf8(),
-                                 CHECK_(nullHandle));
-        } else {
-          // to add generic signatures into LocalVariableTable
-          entry->_elem->signature_cp_index = lvtt_elem.descriptor_cp_index;
-        }
-      }
-    }
-    clear_hashtable(lvt_Hash);
+    copy_localvariable_table(m->constMethod(), lvt_cnt,
+                             localvariable_table_length,
+                             localvariable_table_start,
+                             lvtt_cnt,
+                             localvariable_type_table_length,
+                             localvariable_type_table_start, CHECK_NULL);
   }
 
   if (parsed_annotations.has_any_annotations())
     parsed_annotations.apply_to(m);
-  *method_annotations = assemble_annotations(loader_data,
-                                             runtime_visible_annotations,
-                                             runtime_visible_annotations_length,
-                                             runtime_invisible_annotations,
-                                             runtime_invisible_annotations_length,
-                                             CHECK_(nullHandle));
-  *method_parameter_annotations = assemble_annotations(loader_data,
-                                                       runtime_visible_parameter_annotations,
-                                                       runtime_visible_parameter_annotations_length,
-                                                       runtime_invisible_parameter_annotations,
-                                                       runtime_invisible_parameter_annotations_length,
-                                                       CHECK_(nullHandle));
-  *method_default_annotations = assemble_annotations(loader_data,
-                                                     annotation_default,
-                                                     annotation_default_length,
-                                                     NULL,
-                                                     0,
-                                                     CHECK_(nullHandle));
-  *method_type_annotations = assemble_annotations(loader_data,
-                                                  runtime_visible_type_annotations,
-                                                  runtime_visible_type_annotations_length,
-                                                  runtime_invisible_type_annotations,
-                                                  runtime_invisible_type_annotations_length,
-                                                  CHECK_(nullHandle));
+
+  // Copy annotations
+  copy_method_annotations(loader_data, m->constMethod(),
+                          runtime_visible_annotations,
+                          runtime_visible_annotations_length,
+                          runtime_invisible_annotations,
+                          runtime_invisible_annotations_length,
+                          runtime_visible_parameter_annotations,
+                          runtime_visible_parameter_annotations_length,
+                          runtime_invisible_parameter_annotations,
+                          runtime_invisible_parameter_annotations_length,
+                          runtime_visible_type_annotations,
+                          runtime_visible_type_annotations_length,
+                          runtime_invisible_type_annotations,
+                          runtime_invisible_type_annotations_length,
+                          annotation_default,
+                          annotation_default_length,
+                          CHECK_NULL);
 
   if (name == vmSymbols::finalize_method_name() &&
       signature == vmSymbols::void_method_signature()) {
@@ -2463,6 +2551,7 @@
     _has_vanilla_constructor = true;
   }
 
+  NOT_PRODUCT(m->verify());
   return m;
 }
 
@@ -2476,17 +2565,9 @@
                                                bool is_interface,
                                                AccessFlags* promoted_flags,
                                                bool* has_final_method,
-                                               Array<AnnotationArray*>** methods_annotations,
-                                               Array<AnnotationArray*>** methods_parameter_annotations,
-                                               Array<AnnotationArray*>** methods_default_annotations,
-                                               Array<AnnotationArray*>** methods_type_annotations,
                                                bool* has_default_methods,
                                                TRAPS) {
   ClassFileStream* cfs = stream();
-  AnnotationArray* method_annotations = NULL;
-  AnnotationArray* method_parameter_annotations = NULL;
-  AnnotationArray* method_default_annotations = NULL;
-  AnnotationArray* method_type_annotations = NULL;
   cfs->guarantee_more(2, CHECK_NULL);  // length
   u2 length = cfs->get_u2_fast();
   if (length == 0) {
@@ -2500,10 +2581,6 @@
       methodHandle method = parse_method(loader_data,
                                          cp, is_interface,
                                          promoted_flags,
-                                         &method_annotations,
-                                         &method_parameter_annotations,
-                                         &method_default_annotations,
-                                         &method_type_annotations,
                                          CHECK_NULL);
 
       if (method->is_final()) {
@@ -2514,38 +2591,6 @@
         *has_default_methods = true;
       }
       methods->at_put(index, method());
-
-      if (method_annotations != NULL) {
-        if (*methods_annotations == NULL) {
-          *methods_annotations =
-              MetadataFactory::new_array<AnnotationArray*>(loader_data, length, NULL, CHECK_NULL);
-        }
-        (*methods_annotations)->at_put(index, method_annotations);
-      }
-
-      if (method_parameter_annotations != NULL) {
-        if (*methods_parameter_annotations == NULL) {
-          *methods_parameter_annotations =
-              MetadataFactory::new_array<AnnotationArray*>(loader_data, length, NULL, CHECK_NULL);
-        }
-        (*methods_parameter_annotations)->at_put(index, method_parameter_annotations);
-      }
-
-      if (method_default_annotations != NULL) {
-        if (*methods_default_annotations == NULL) {
-          *methods_default_annotations =
-              MetadataFactory::new_array<AnnotationArray*>(loader_data, length, NULL, CHECK_NULL);
-        }
-        (*methods_default_annotations)->at_put(index, method_default_annotations);
-      }
-
-      if (method_type_annotations != NULL) {
-        if (*methods_type_annotations == NULL) {
-          *methods_type_annotations =
-              MetadataFactory::new_array<AnnotationArray*>(loader_data, length, NULL, CHECK_NULL);
-        }
-        (*methods_type_annotations)->at_put(index, method_type_annotations);
-      }
     }
 
     if (_need_verify && length > 1) {
@@ -2578,11 +2623,7 @@
 
 Array<int>* ClassFileParser::sort_methods(ClassLoaderData* loader_data,
                                           Array<Method*>* methods,
-                                          Array<AnnotationArray*>* methods_annotations,
-                                          Array<AnnotationArray*>* methods_parameter_annotations,
-                                          Array<AnnotationArray*>* methods_default_annotations,
-                                          Array<AnnotationArray*>* methods_type_annotations,
-                                              TRAPS) {
+                                          TRAPS) {
   int length = methods->length();
   // If JVMTI original method ordering or sharing is enabled we have to
   // remember the original class file ordering.
@@ -2598,10 +2639,7 @@
   }
   // Sort method array by ascending method name (for faster lookups & vtable construction)
   // Note that the ordering is not alphabetical, see Symbol::fast_compare
-  Method::sort_methods(methods, methods_annotations,
-                       methods_parameter_annotations,
-                       methods_default_annotations,
-                       methods_type_annotations);
+  Method::sort_methods(methods);
 
   // If JVMTI original method ordering or sharing is enabled construct int
   // array remembering the original ordering
@@ -3048,9 +3086,6 @@
     k->set_source_debug_extension(_sde_buffer, _sde_length);
   }
   k->set_inner_classes(_inner_classes);
-  if (_annotations != NULL) {
-    k->annotations()->set_class_annotations(_annotations);
-  }
 }
 
 AnnotationArray* ClassFileParser::assemble_annotations(ClassLoaderData* loader_data,
@@ -3361,19 +3396,10 @@
     bool has_final_method = false;
     AccessFlags promoted_flags;
     promoted_flags.set_flags(0);
-
-    Array<AnnotationArray*>* methods_annotations = NULL;
-    Array<AnnotationArray*>* methods_parameter_annotations = NULL;
-    Array<AnnotationArray*>* methods_default_annotations = NULL;
-    Array<AnnotationArray*>* methods_type_annotations = NULL;
     Array<Method*>* methods = parse_methods(loader_data,
                                             cp, access_flags.is_interface(),
                                             &promoted_flags,
                                             &has_final_method,
-                                            &methods_annotations,
-                                            &methods_parameter_annotations,
-                                            &methods_default_annotations,
-                                            &methods_type_annotations,
                                             &has_default_methods,
                                             CHECK_(nullHandle));
 
@@ -3432,10 +3458,6 @@
     // sort methods
     Array<int>* method_ordering = sort_methods(loader_data,
                                                methods,
-                                               methods_annotations,
-                                               methods_parameter_annotations,
-                                               methods_default_annotations,
-                                               methods_type_annotations,
                                                CHECK_(nullHandle));
 
     // promote flags from parse_methods() to the klass' flags
@@ -4035,7 +4057,6 @@
     const unsigned int total_oop_map_count =
       compute_oop_map_count(super_klass, nonstatic_oop_map_count,
                             first_nonstatic_oop_offset);
-
     // Compute reference type
     ReferenceType rt;
     if (super_klass() == NULL) {
@@ -4057,7 +4078,7 @@
                                                        access_flags,
                                                        name,
                                                        super_klass(),
-                                                       host_klass,
+                                                       !host_klass.is_null(),
                                                        CHECK_(nullHandle));
 
     // Add all classes to our internal class loader list here,
@@ -4103,31 +4124,15 @@
     if (is_anonymous())  // I am well known to myself
       cp->klass_at_put(this_class_index, this_klass()); // eagerly resolve
 
-    // Allocate an annotation type if needed.
-    if (fields_annotations != NULL ||
-        methods_annotations != NULL ||
-        methods_parameter_annotations != NULL ||
-        methods_default_annotations != NULL ||
-        fields_type_annotations != NULL ||
-        methods_type_annotations != NULL) {
-      Annotations* anno = Annotations::allocate(loader_data,
-                            fields_annotations, methods_annotations,
-                            methods_parameter_annotations,
-                            methods_default_annotations, CHECK_(nullHandle));
-      this_klass->set_annotations(anno);
-    } else {
-      this_klass->set_annotations(NULL);
-    }
-
-    if (fields_type_annotations != NULL ||
-        methods_type_annotations != NULL) {
-      assert(this_klass->annotations() != NULL, "annotations should have been allocated");
-      Annotations* anno = Annotations::allocate(loader_data,
-                                                fields_type_annotations,
-                                                methods_type_annotations,
-                                                NULL,
-                                                NULL, CHECK_(nullHandle));
-      this_klass->annotations()->set_type_annotations(anno);
+    // Assign allocations if needed
+    if (_annotations != NULL || _type_annotations != NULL ||
+        fields_annotations != NULL || fields_type_annotations != NULL) {
+      Annotations* annotations = Annotations::allocate(loader_data, CHECK_NULL);
+      annotations->set_class_annotations(_annotations);
+      annotations->set_class_type_annotations(_type_annotations);
+      annotations->set_fields_annotations(fields_annotations);
+      annotations->set_fields_type_annotations(fields_type_annotations);
+      this_klass->set_annotations(annotations);
     }
 
     this_klass->set_minor_version(minor_version);
@@ -4153,27 +4158,8 @@
     // Fill in field values obtained by parse_classfile_attributes
     if (parsed_annotations.has_any_annotations())
       parsed_annotations.apply_to(this_klass);
-
-    // Create annotations
-    if (_annotations != NULL && this_klass->annotations() == NULL) {
-      Annotations* anno = Annotations::allocate(loader_data, CHECK_NULL);
-      this_klass->set_annotations(anno);
-    }
     apply_parsed_class_attributes(this_klass);
 
-    // Create type annotations
-    if (_type_annotations != NULL) {
-      if (this_klass->annotations() == NULL) {
-        Annotations* anno = Annotations::allocate(loader_data, CHECK_NULL);
-        this_klass->set_annotations(anno);
-      }
-      if (this_klass->annotations()->type_annotations() == NULL) {
-        Annotations* anno = Annotations::allocate(loader_data, CHECK_NULL);
-        this_klass->annotations()->set_type_annotations(anno);
-      }
-      this_klass->annotations()->type_annotations()->set_class_annotations(_type_annotations);
-    }
-
     // Miranda methods
     if ((num_miranda_methods > 0) ||
         // if this class introduced new miranda methods or
--- a/src/share/vm/classfile/classFileParser.hpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/classfile/classFileParser.hpp	Mon Feb 11 14:06:22 2013 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -199,29 +199,17 @@
                             constantPoolHandle cp,
                             bool is_interface,
                             AccessFlags* promoted_flags,
-                            AnnotationArray** method_annotations,
-                            AnnotationArray** method_parameter_annotations,
-                            AnnotationArray** method_default_annotations,
-                            AnnotationArray** method_type_annotations,
                             TRAPS);
   Array<Method*>* parse_methods(ClassLoaderData* loader_data,
                                 constantPoolHandle cp,
                                 bool is_interface,
                                 AccessFlags* promoted_flags,
                                 bool* has_final_method,
-                                Array<AnnotationArray*>** methods_annotations,
-                                Array<AnnotationArray*>** methods_parameter_annotations,
-                                Array<AnnotationArray*>** methods_default_annotations,
-                                Array<AnnotationArray*>** methods_type_annotations,
                                 bool* has_default_method,
                                 TRAPS);
   Array<int>* sort_methods(ClassLoaderData* loader_data,
                            Array<Method*>* methods,
-                           Array<AnnotationArray*>* methods_annotations,
-                           Array<AnnotationArray*>* methods_parameter_annotations,
-                           Array<AnnotationArray*>* methods_default_annotations,
-                           Array<AnnotationArray*>* methods_type_annotations,
-                                TRAPS);
+                           TRAPS);
   u2* parse_exception_table(ClassLoaderData* loader_data,
                             u4 code_length, u4 exception_table_length,
                             constantPoolHandle cp, TRAPS);
@@ -377,6 +365,32 @@
             : cp->tag_at(index).is_klass_reference());
   }
 
+  void copy_localvariable_table(ConstMethod* cm, int lvt_cnt,
+                                u2* localvariable_table_length,
+                                u2** localvariable_table_start,
+                                int lvtt_cnt,
+                                u2* localvariable_type_table_length,
+                                u2** localvariable_type_table_start,
+                                TRAPS);
+
+  void copy_method_annotations(ClassLoaderData* loader_data,
+                               ConstMethod* cm,
+                               u1* runtime_visible_annotations,
+                               int runtime_visible_annotations_length,
+                               u1* runtime_invisible_annotations,
+                               int runtime_invisible_annotations_length,
+                               u1* runtime_visible_parameter_annotations,
+                               int runtime_visible_parameter_annotations_length,
+                               u1* runtime_invisible_parameter_annotations,
+                               int runtime_invisible_parameter_annotations_length,
+                               u1* runtime_visible_type_annotations,
+                               int runtime_visible_type_annotations_length,
+                               u1* runtime_invisible_type_annotations,
+                               int runtime_invisible_type_annotations_length,
+                               u1* annotation_default,
+                               int annotation_default_length,
+                               TRAPS);
+
  public:
   // Constructor
   ClassFileParser(ClassFileStream* st) { set_stream(st); }
--- a/src/share/vm/classfile/defaultMethods.cpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/classfile/defaultMethods.cpp	Mon Feb 11 14:06:22 2013 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -1146,9 +1146,10 @@
 
   address code_start = static_cast<address>(bytecodes->adr_at(0));
   int code_length = bytecodes->length();
+  InlineTableSizes sizes;
 
   Method* m = Method::allocate(cp->pool_holder()->class_loader_data(),
-                               code_length, flags, 0, 0, 0, 0, 0, 0,
+                               code_length, flags, &sizes,
                                mt, CHECK_NULL);
 
   m->set_constants(NULL); // This will get filled in later
@@ -1285,33 +1286,15 @@
 
   enum { ANNOTATIONS, PARAMETERS, DEFAULTS, NUM_ARRAYS };
 
-  Array<AnnotationArray*>* original_annots[NUM_ARRAYS] = { NULL };
-
   Array<Method*>* original_methods = klass->methods();
-  Annotations* annots = klass->annotations();
-  if (annots != NULL) {
-    original_annots[ANNOTATIONS] = annots->methods_annotations();
-    original_annots[PARAMETERS]  = annots->methods_parameter_annotations();
-    original_annots[DEFAULTS]    = annots->methods_default_annotations();
-  }
-
   Array<int>* original_ordering = klass->method_ordering();
   Array<int>* merged_ordering = Universe::the_empty_int_array();
 
   int new_size = klass->methods()->length() + new_methods->length();
 
-  Array<AnnotationArray*>* merged_annots[NUM_ARRAYS];
-
   Array<Method*>* merged_methods = MetadataFactory::new_array<Method*>(
       klass->class_loader_data(), new_size, NULL, CHECK);
-  for (int i = 0; i < NUM_ARRAYS; ++i) {
-    if (original_annots[i] != NULL) {
-      merged_annots[i] = MetadataFactory::new_array<AnnotationArray*>(
-          klass->class_loader_data(), new_size, CHECK);
-    } else {
-      merged_annots[i] = NULL;
-    }
-  }
+
   if (original_ordering != NULL && original_ordering->length() > 0) {
     merged_ordering = MetadataFactory::new_array<int>(
         klass->class_loader_data(), new_size, CHECK);
@@ -1338,12 +1321,6 @@
         (new_method == NULL || orig_method->name() < new_method->name())) {
       merged_methods->at_put(i, orig_method);
       original_methods->at_put(orig_idx, NULL);
-      for (int j = 0; j < NUM_ARRAYS; ++j) {
-        if (merged_annots[j] != NULL) {
-          merged_annots[j]->at_put(i, original_annots[j]->at(orig_idx));
-          original_annots[j]->at_put(orig_idx, NULL);
-        }
-      }
       if (merged_ordering->length() > 0) {
         merged_ordering->at_put(i, original_ordering->at(orig_idx));
       }
@@ -1372,21 +1349,9 @@
 
   // Replace klass methods with new merged lists
   klass->set_methods(merged_methods);
-  if (annots != NULL) {
-    annots->set_methods_annotations(merged_annots[ANNOTATIONS]);
-    annots->set_methods_parameter_annotations(merged_annots[PARAMETERS]);
-    annots->set_methods_default_annotations(merged_annots[DEFAULTS]);
-  } else {
-    assert(merged_annots[ANNOTATIONS] == NULL, "Must be");
-    assert(merged_annots[PARAMETERS] == NULL, "Must be");
-    assert(merged_annots[DEFAULTS] == NULL, "Must be");
-  }
 
   ClassLoaderData* cld = klass->class_loader_data();
   MetadataFactory::free_array(cld, original_methods);
-  for (int i = 0; i < NUM_ARRAYS; ++i) {
-    MetadataFactory::free_array(cld, original_annots[i]);
-  }
   if (original_ordering->length() > 0) {
     klass->set_method_ordering(merged_ordering);
     MetadataFactory::free_array(cld, original_ordering);
--- a/src/share/vm/memory/heapInspection.hpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/memory/heapInspection.hpp	Mon Feb 11 14:06:22 2013 -0500
@@ -85,16 +85,20 @@
         "Number of bytes used by the InstanceKlass::singers() array") \
     f(class_annotations_bytes, class_annotations, \
         "Size of class annotations") \
+    f(class_type_annotations_bytes, class_type_annotations, \
+        "Size of class type annotations") \
     f(fields_annotations_bytes, fields_annotations, \
         "Size of field annotations") \
+    f(fields_type_annotations_bytes, fields_type_annotations, \
+        "Size of field type annotations") \
     f(methods_annotations_bytes, methods_annotations, \
         "Size of method annotations") \
     f(methods_parameter_annotations_bytes, methods_parameter_annotations, \
         "Size of method parameter annotations") \
+    f(methods_type_annotations_bytes, methods_type_annotations, \
+        "Size of methods type annotations") \
     f(methods_default_annotations_bytes, methods_default_annotations, \
         "Size of methods default annotations") \
-    f(type_annotations_bytes, type_annotations, \
-        "Size of type annotations") \
     f(annotations_bytes, annotations, \
         "Size of all annotations") \
     f(cp_bytes, Cp, \
--- a/src/share/vm/oops/annotations.cpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/oops/annotations.cpp	Mon Feb 11 14:06:22 2013 -0500
@@ -36,16 +36,8 @@
   return new (loader_data, size(), true, THREAD) Annotations();
 }
 
-Annotations* Annotations::allocate(ClassLoaderData* loader_data,
-                                   Array<AnnotationArray*>* fa,
-                                   Array<AnnotationArray*>* ma,
-                                   Array<AnnotationArray*>* mpa,
-                                   Array<AnnotationArray*>* mda, TRAPS) {
-  return new (loader_data, size(), true, THREAD) Annotations(fa, ma, mpa, mda);
-}
-
 // helper
-static void free_contents(ClassLoaderData* loader_data, Array<AnnotationArray*>* p) {
+void Annotations::free_contents(ClassLoaderData* loader_data, Array<AnnotationArray*>* p) {
   if (p != NULL) {
     for (int i = 0; i < p->length(); i++) {
       MetadataFactory::free_array<u1>(loader_data, p->at(i));
@@ -59,44 +51,16 @@
     MetadataFactory::free_array<u1>(loader_data, class_annotations());
   }
   free_contents(loader_data, fields_annotations());
-  free_contents(loader_data, methods_annotations());
-  free_contents(loader_data, methods_parameter_annotations());
-  free_contents(loader_data, methods_default_annotations());
 
-  // Recursively deallocate optional Annotations linked through this one
-  MetadataFactory::free_metadata(loader_data, type_annotations());
+  if (class_type_annotations() != NULL) {
+    MetadataFactory::free_array<u1>(loader_data, class_type_annotations());
+  }
+  free_contents(loader_data, fields_type_annotations());
 }
 
-// Set the annotation at 'idnum' to 'anno'.
-// We don't want to create or extend the array if 'anno' is NULL, since that is the
-// default value.  However, if the array exists and is long enough, we must set NULL values.
-void Annotations::set_methods_annotations_of(instanceKlassHandle ik,
-                                             int idnum, AnnotationArray* anno,
-                                             Array<AnnotationArray*>** md_p,
-                                             TRAPS) {
-  Array<AnnotationArray*>* md = *md_p;
-  if (md != NULL && md->length() > idnum) {
-    md->at_put(idnum, anno);
-  } else if (anno != NULL) {
-    // create the array
-    int length = MAX2(idnum+1, (int)ik->idnum_allocated_count());
-    md = MetadataFactory::new_array<AnnotationArray*>(ik->class_loader_data(), length, CHECK);
-    if (*md_p != NULL) {
-      // copy the existing entries
-      for (int index = 0; index < (*md_p)->length(); index++) {
-        md->at_put(index, (*md_p)->at(index));
-      }
-    }
-    set_annotations(md, md_p);
-    md->at_put(idnum, anno);
-  } // if no array and idnum isn't included there is nothing to do
-}
-
-// Keep created annotations in a global growable array (should be hashtable)
-// need to add, search, delete when class is unloaded.
-// Does it need a lock?  yes.  This sucks.
-
 // Copy annotations to JVM call or reflection to the java heap.
+// The alternative to creating this array and adding to Java heap pressure
+// is to have a hashtable of the already created typeArrayOops
 typeArrayOop Annotations::make_java_array(AnnotationArray* annotations, TRAPS) {
   if (annotations != NULL) {
     int length = annotations->length();
@@ -132,28 +96,15 @@
 void Annotations::collect_statistics(KlassSizeStats *sz) const {
   sz->_annotations_bytes = sz->count(this);
   sz->_class_annotations_bytes = sz->count(class_annotations());
+  sz->_class_type_annotations_bytes = sz->count(class_type_annotations());
   sz->_fields_annotations_bytes = count_bytes(fields_annotations());
-  sz->_methods_annotations_bytes = count_bytes(methods_annotations());
-  sz->_methods_parameter_annotations_bytes =
-                          count_bytes(methods_parameter_annotations());
-  sz->_methods_default_annotations_bytes =
-                          count_bytes(methods_default_annotations());
-
-  const Annotations* type_anno = type_annotations();
-  if (type_anno != NULL) {
-    sz->_type_annotations_bytes = sz->count(type_anno);
-    sz->_type_annotations_bytes += sz->count(type_anno->class_annotations());
-    sz->_type_annotations_bytes += count_bytes(type_anno->fields_annotations());
-    sz->_type_annotations_bytes += count_bytes(type_anno->methods_annotations());
-  }
+  sz->_fields_type_annotations_bytes = count_bytes(fields_type_annotations());
 
   sz->_annotations_bytes +=
       sz->_class_annotations_bytes +
+      sz->_class_type_annotations_bytes +
       sz->_fields_annotations_bytes +
-      sz->_methods_annotations_bytes +
-      sz->_methods_parameter_annotations_bytes +
-      sz->_methods_default_annotations_bytes +
-      sz->_type_annotations_bytes;
+      sz->_fields_type_annotations_bytes;
 
   sz->_ro_bytes += sz->_annotations_bytes;
 }
@@ -165,8 +116,7 @@
 void Annotations::print_on(outputStream* st) const {
   st->print(BULLET"class_annotations            "); class_annotations()->print_value_on(st);
   st->print(BULLET"fields_annotations           "); fields_annotations()->print_value_on(st);
-  st->print(BULLET"methods_annotations          "); methods_annotations()->print_value_on(st);
-  st->print(BULLET"methods_parameter_annotations"); methods_parameter_annotations()->print_value_on(st);
-  st->print(BULLET"methods_default_annotations  "); methods_default_annotations()->print_value_on(st);
+  st->print(BULLET"class_type_annotations       "); class_type_annotations()->print_value_on(st);
+  st->print(BULLET"fields_type_annotations      "); fields_type_annotations()->print_value_on(st);
 }
 #endif // PRODUCT
--- a/src/share/vm/oops/annotations.hpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/oops/annotations.hpp	Mon Feb 11 14:06:22 2013 -0500
@@ -49,38 +49,15 @@
   // Annotation objects (byte arrays) for fields, or null if no annotations.
   // Indices correspond to entries (not indices) in fields array.
   Array<AnnotationArray*>*     _fields_annotations;
-  // Annotation objects (byte arrays) for methods, or null if no annotations.
-  // Index is the idnum, which is initially the same as the methods array index.
-  Array<AnnotationArray*>*     _methods_annotations;
-  // Annotation objects (byte arrays) for methods' parameters, or null if no
-  // such annotations.
-  // Index is the idnum, which is initially the same as the methods array index.
-  Array<AnnotationArray*>*     _methods_parameter_annotations;
-  // Annotation objects (byte arrays) for methods' default values, or null if no
-  // such annotations.
-  // Index is the idnum, which is initially the same as the methods array index.
-  Array<AnnotationArray*>*     _methods_default_annotations;
   // Type annotations for this class, or null if none.
-  Annotations*                 _type_annotations;
-
-  // Constructor where some some values are known to not be null
-  Annotations(Array<AnnotationArray*>* fa, Array<AnnotationArray*>* ma,
-              Array<AnnotationArray*>* mpa, Array<AnnotationArray*>* mda) :
-                 _class_annotations(NULL),
-                 _fields_annotations(fa),
-                 _methods_annotations(ma),
-                 _methods_parameter_annotations(mpa),
-                 _methods_default_annotations(mda),
-                 _type_annotations(NULL) {}
+  AnnotationArray*             _class_type_annotations;
+  Array<AnnotationArray*>*     _fields_type_annotations;
 
  public:
   // Allocate instance of this class
   static Annotations* allocate(ClassLoaderData* loader_data, TRAPS);
-  static Annotations* allocate(ClassLoaderData* loader_data,
-                               Array<AnnotationArray*>* fa,
-                               Array<AnnotationArray*>* ma,
-                               Array<AnnotationArray*>* mpa,
-                               Array<AnnotationArray*>* mda, TRAPS);
+
+  static void free_contents(ClassLoaderData* loader_data, Array<AnnotationArray*>* p);
   void deallocate_contents(ClassLoaderData* loader_data);
   DEBUG_ONLY(bool on_stack() { return false; })  // for template
 
@@ -93,61 +70,24 @@
   // Constructor to initialize to null
   Annotations() : _class_annotations(NULL),
                   _fields_annotations(NULL),
-                  _methods_annotations(NULL),
-                  _methods_parameter_annotations(NULL),
-                  _methods_default_annotations(NULL),
-                  _type_annotations(NULL) {}
+                  _class_type_annotations(NULL),
+                  _fields_type_annotations(NULL) {}
 
   AnnotationArray* class_annotations() const                       { return _class_annotations; }
   Array<AnnotationArray*>* fields_annotations() const              { return _fields_annotations; }
-  Array<AnnotationArray*>* methods_annotations() const             { return _methods_annotations; }
-  Array<AnnotationArray*>* methods_parameter_annotations() const   { return _methods_parameter_annotations; }
-  Array<AnnotationArray*>* methods_default_annotations() const     { return _methods_default_annotations; }
-  Annotations* type_annotations() const                            { return _type_annotations; }
+  AnnotationArray* class_type_annotations() const                  { return _class_type_annotations; }
+  Array<AnnotationArray*>* fields_type_annotations() const         { return _fields_type_annotations; }
 
   void set_class_annotations(AnnotationArray* md)                     { _class_annotations = md; }
   void set_fields_annotations(Array<AnnotationArray*>* md)            { _fields_annotations = md; }
-  void set_methods_annotations(Array<AnnotationArray*>* md)           { _methods_annotations = md; }
-  void set_methods_parameter_annotations(Array<AnnotationArray*>* md) { _methods_parameter_annotations = md; }
-  void set_methods_default_annotations(Array<AnnotationArray*>* md)   { _methods_default_annotations = md; }
-  void set_type_annotations(Annotations* annos)                       { _type_annotations = annos; }
-
-  // Redefine classes support
-  AnnotationArray* get_method_annotations_of(int idnum)
-                                                { return get_method_annotations_from(idnum, _methods_annotations); }
-
-  AnnotationArray* get_method_parameter_annotations_of(int idnum)
-                                                { return get_method_annotations_from(idnum, _methods_parameter_annotations); }
-  AnnotationArray* get_method_default_annotations_of(int idnum)
-                                                { return get_method_annotations_from(idnum, _methods_default_annotations); }
-
-
-  void set_method_annotations_of(instanceKlassHandle ik,
-                                 int idnum, AnnotationArray* anno, TRAPS) {
-    set_methods_annotations_of(ik, idnum, anno, &_methods_annotations, THREAD);
-  }
-
-  void set_method_parameter_annotations_of(instanceKlassHandle ik,
-                                 int idnum, AnnotationArray* anno, TRAPS) {
-    set_methods_annotations_of(ik, idnum, anno, &_methods_parameter_annotations, THREAD);
-  }
-
-  void set_method_default_annotations_of(instanceKlassHandle ik,
-                                 int idnum, AnnotationArray* anno, TRAPS) {
-    set_methods_annotations_of(ik, idnum, anno, &_methods_default_annotations, THREAD);
-  }
+  void set_class_type_annotations(AnnotationArray* cta)               { _class_type_annotations = cta; }
+  void set_fields_type_annotations(Array<AnnotationArray*>* fta)      { _fields_type_annotations = fta; }
 
   // Turn metadata annotations into a Java heap object (oop)
   static typeArrayOop make_java_array(AnnotationArray* annotations, TRAPS);
 
-  inline AnnotationArray* get_method_annotations_from(int idnum, Array<AnnotationArray*>* annos);
-  void set_annotations(Array<AnnotationArray*>* md, Array<AnnotationArray*>** md_p)  { *md_p = md; }
-
   bool is_klass() const { return false; }
  private:
-  void set_methods_annotations_of(instanceKlassHandle ik,
-                                  int idnum, AnnotationArray* anno,
-                                  Array<AnnotationArray*>** md_p, TRAPS);
   static julong count_bytes(Array<AnnotationArray*>* p);
  public:
   const char* internal_name() const { return "{constant pool}"; }
@@ -156,13 +96,4 @@
 #endif
   void print_value_on(outputStream* st) const;
 };
-
-
-// For method with idnum get the method's Annotations
-inline AnnotationArray* Annotations::get_method_annotations_from(int idnum, Array<AnnotationArray*>* annos) {
-  if (annos == NULL || annos->length() <= idnum) {
-    return NULL;
-  }
-  return annos->at(idnum);
-}
 #endif // SHARE_VM_OOPS_ANNOTATIONS_HPP
--- a/src/share/vm/oops/constMethod.cpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/oops/constMethod.cpp	Mon Feb 11 14:06:22 2013 -0500
@@ -36,51 +36,26 @@
 
 ConstMethod* ConstMethod::allocate(ClassLoaderData* loader_data,
                                    int byte_code_size,
-                                   int compressed_line_number_size,
-                                   int localvariable_table_length,
-                                   int exception_table_length,
-                                   int checked_exceptions_length,
-                                   int method_parameters_length,
-                                   u2  generic_signature_index,
+                                   InlineTableSizes* sizes,
                                    MethodType method_type,
                                    TRAPS) {
-  int size = ConstMethod::size(byte_code_size,
-                               compressed_line_number_size,
-                               localvariable_table_length,
-                               exception_table_length,
-                               checked_exceptions_length,
-                               method_parameters_length,
-                               generic_signature_index);
+  int size = ConstMethod::size(byte_code_size, sizes);
   return new (loader_data, size, true, THREAD) ConstMethod(
-      byte_code_size, compressed_line_number_size, localvariable_table_length,
-      exception_table_length, checked_exceptions_length,
-      method_parameters_length, generic_signature_index,
-      method_type, size);
+      byte_code_size, sizes, method_type, size);
 }
 
 ConstMethod::ConstMethod(int byte_code_size,
-                         int compressed_line_number_size,
-                         int localvariable_table_length,
-                         int exception_table_length,
-                         int checked_exceptions_length,
-                         int method_parameters_length,
-                         u2  generic_signature_index,
+                         InlineTableSizes* sizes,
                          MethodType method_type,
                          int size) {
 
   No_Safepoint_Verifier no_safepoint;
-  set_interpreter_kind(Interpreter::invalid);
   init_fingerprint();
   set_constants(NULL);
   set_stackmap_data(NULL);
   set_code_size(byte_code_size);
   set_constMethod_size(size);
-  set_inlined_tables_length(generic_signature_index,
-                            checked_exceptions_length,
-                            compressed_line_number_size,
-                            localvariable_table_length,
-                            exception_table_length,
-                            method_parameters_length);
+  set_inlined_tables_length(sizes);
   set_method_type(method_type);
   assert(this->size() == size, "wrong size for object");
 }
@@ -88,47 +63,70 @@
 
 // Deallocate metadata fields associated with ConstMethod*
 void ConstMethod::deallocate_contents(ClassLoaderData* loader_data) {
-  set_interpreter_kind(Interpreter::invalid);
   if (stackmap_data() != NULL) {
     MetadataFactory::free_array<u1>(loader_data, stackmap_data());
   }
   set_stackmap_data(NULL);
+
+  // deallocate annotation arrays
+  if (has_method_annotations())
+    MetadataFactory::free_array<u1>(loader_data, method_annotations());
+  if (has_parameter_annotations())
+    MetadataFactory::free_array<u1>(loader_data, parameter_annotations());
+  if (has_type_annotations())
+    MetadataFactory::free_array<u1>(loader_data, type_annotations());
+  if (has_default_annotations())
+    MetadataFactory::free_array<u1>(loader_data, default_annotations());
 }
 
 // How big must this constMethodObject be?
 
 int ConstMethod::size(int code_size,
-                      int compressed_line_number_size,
-                      int local_variable_table_length,
-                      int exception_table_length,
-                      int checked_exceptions_length,
-                      int method_parameters_length,
-                      u2  generic_signature_index) {
+                      InlineTableSizes* sizes) {
   int extra_bytes = code_size;
-  if (compressed_line_number_size > 0) {
-    extra_bytes += compressed_line_number_size;
+  if (sizes->compressed_linenumber_size() > 0) {
+    extra_bytes += sizes->compressed_linenumber_size();
   }
-  if (checked_exceptions_length > 0) {
+  if (sizes->checked_exceptions_length() > 0) {
     extra_bytes += sizeof(u2);
-    extra_bytes += checked_exceptions_length * sizeof(CheckedExceptionElement);
+    extra_bytes += sizes->checked_exceptions_length() * sizeof(CheckedExceptionElement);
   }
-  if (local_variable_table_length > 0) {
+  if (sizes->localvariable_table_length() > 0) {
     extra_bytes += sizeof(u2);
     extra_bytes +=
-              local_variable_table_length * sizeof(LocalVariableTableElement);
+              sizes->localvariable_table_length() * sizeof(LocalVariableTableElement);
   }
-  if (exception_table_length > 0) {
+  if (sizes->exception_table_length() > 0) {
     extra_bytes += sizeof(u2);
-    extra_bytes += exception_table_length * sizeof(ExceptionTableElement);
+    extra_bytes += sizes->exception_table_length() * sizeof(ExceptionTableElement);
   }
-  if (generic_signature_index != 0) {
+  if (sizes->generic_signature_index() != 0) {
     extra_bytes += sizeof(u2);
   }
-  if (method_parameters_length > 0) {
+  if (sizes->method_parameters_length() > 0) {
     extra_bytes += sizeof(u2);
-    extra_bytes += method_parameters_length * sizeof(MethodParametersElement);
+    extra_bytes += sizes->method_parameters_length() * sizeof(MethodParametersElement);
   }
+
+  // Align sizes up to a word.
+  extra_bytes = align_size_up(extra_bytes, BytesPerWord);
+
+  // One pointer per annotation array
+  if (sizes->method_annotations_length() > 0) {
+    extra_bytes += sizeof(AnnotationArray*);
+  }
+  if (sizes->parameter_annotations_length() > 0) {
+    extra_bytes += sizeof(AnnotationArray*);
+  }
+  if (sizes->type_annotations_length() > 0) {
+    extra_bytes += sizeof(AnnotationArray*);
+  }
+  if (sizes->default_annotations_length() > 0) {
+    extra_bytes += sizeof(AnnotationArray*);
+  }
+
   int extra_words = align_size_up(extra_bytes, BytesPerWord) / BytesPerWord;
+  assert(extra_words == extra_bytes/BytesPerWord, "should already be aligned");
   return align_object_size(header_size() + extra_words);
 }
 
@@ -145,12 +143,28 @@
   return code_end();
 }
 
+// Last short in ConstMethod* before annotations
+u2* ConstMethod::last_u2_element() const {
+  int offset = 0;
+  if (has_method_annotations()) offset++;
+  if (has_parameter_annotations()) offset++;
+  if (has_type_annotations()) offset++;
+  if (has_default_annotations()) offset++;
+  return (u2*)((AnnotationArray**)constMethod_end() - offset) - 1;
+}
+
 u2* ConstMethod::generic_signature_index_addr() const {
   // Located at the end of the constMethod.
   assert(has_generic_signature(), "called only if generic signature exists");
   return last_u2_element();
 }
 
+u2* ConstMethod::method_parameters_length_addr() const {
+  assert(has_method_parameters(), "called only if table is present");
+  return has_generic_signature() ? (last_u2_element() - 1) :
+                                    last_u2_element();
+}
+
 u2* ConstMethod::checked_exceptions_length_addr() const {
   // Located immediately before the generic signature index.
   assert(has_checked_exceptions(), "called only if table is present");
@@ -164,12 +178,6 @@
   }
 }
 
-u2* ConstMethod::method_parameters_length_addr() const {
-  assert(has_method_parameters(), "called only if table is present");
-  return has_generic_signature() ? (last_u2_element() - 1) :
-                                    last_u2_element();
-}
-
 u2* ConstMethod::exception_table_length_addr() const {
   assert(has_exception_handler(), "called only if table is present");
   if (has_checked_exceptions()) {
@@ -181,9 +189,9 @@
       return (u2*)method_parameters_start() - 1;
     } else {
       // Else, the exception table is at the end of the constMethod.
-    return has_generic_signature() ? (last_u2_element() - 1) :
-                                      last_u2_element();
-  }
+      return has_generic_signature() ? (last_u2_element() - 1) :
+                                        last_u2_element();
+    }
   }
 }
 
@@ -204,32 +212,38 @@
         // Else, the exception table is at the end of the constMethod.
       return has_generic_signature() ? (last_u2_element() - 1) :
                                         last_u2_element();
+      }
     }
   }
-  }
 }
 
 // Update the flags to indicate the presence of these optional fields.
-void ConstMethod::set_inlined_tables_length(u2  generic_signature_index,
-                                            int checked_exceptions_len,
-                                            int compressed_line_number_size,
-                                            int localvariable_table_len,
-                                            int exception_table_len,
-                                            int method_parameters_len) {
-  assert(_flags == 0, "Error");
-  if (compressed_line_number_size > 0)
+void ConstMethod::set_inlined_tables_length(InlineTableSizes* sizes) {
+  _flags = 0;
+  if (sizes->compressed_linenumber_size() > 0)
     _flags |= _has_linenumber_table;
-  if (generic_signature_index != 0)
+  if (sizes->generic_signature_index() != 0)
     _flags |= _has_generic_signature;
-  if (method_parameters_len > 0)
+  if (sizes->method_parameters_length() > 0)
     _flags |= _has_method_parameters;
-  if (checked_exceptions_len > 0)
+  if (sizes->checked_exceptions_length() > 0)
     _flags |= _has_checked_exceptions;
-  if (exception_table_len > 0)
+  if (sizes->exception_table_length() > 0)
     _flags |= _has_exception_table;
-  if (localvariable_table_len > 0)
+  if (sizes->localvariable_table_length() > 0)
     _flags |= _has_localvariable_table;
 
+  // annotations, they are all pointer sized embedded objects so don't have
+  // a length embedded also.
+  if (sizes->method_annotations_length() > 0)
+    _flags |= _has_method_annotations;
+  if (sizes->parameter_annotations_length() > 0)
+    _flags |= _has_parameter_annotations;
+  if (sizes->type_annotations_length() > 0)
+    _flags |= _has_type_annotations;
+  if (sizes->default_annotations_length() > 0)
+    _flags |= _has_default_annotations;
+
   // This code is extremely brittle and should possibly be revised.
   // The *_length_addr functions walk backwards through the
   // constMethod data, using each of the length indexes ahead of them,
@@ -242,17 +256,17 @@
   // Also, the servicability agent needs to be informed anytime
   // anything is added here.  It might be advisable to have some sort
   // of indication of this inline.
-  if (generic_signature_index != 0)
-    *(generic_signature_index_addr()) = generic_signature_index;
+  if (sizes->generic_signature_index() != 0)
+    *(generic_signature_index_addr()) = sizes->generic_signature_index();
   // New data should probably go here.
-  if (method_parameters_len > 0)
-    *(method_parameters_length_addr()) = method_parameters_len;
-  if (checked_exceptions_len > 0)
-    *(checked_exceptions_length_addr()) = checked_exceptions_len;
-  if (exception_table_len > 0)
-    *(exception_table_length_addr()) = exception_table_len;
-  if (localvariable_table_len > 0)
-    *(localvariable_table_length_addr()) = localvariable_table_len;
+  if (sizes->method_parameters_length() > 0)
+    *(method_parameters_length_addr()) = sizes->method_parameters_length();
+  if (sizes->checked_exceptions_length() > 0)
+    *(checked_exceptions_length_addr()) = sizes->checked_exceptions_length();
+  if (sizes->exception_table_length() > 0)
+    *(exception_table_length_addr()) = sizes->exception_table_length();
+  if (sizes->localvariable_table_length() > 0)
+    *(localvariable_table_length_addr()) = sizes->localvariable_table_length();
 }
 
 int ConstMethod::method_parameters_length() const {
@@ -307,6 +321,34 @@
   return (ExceptionTableElement*)addr;
 }
 
+AnnotationArray** ConstMethod::method_annotations_addr() const {
+  assert(has_method_annotations(), "should only be called if method annotations are present");
+  return (AnnotationArray**)constMethod_end() - 1;
+}
+
+AnnotationArray** ConstMethod::parameter_annotations_addr() const {
+  assert(has_parameter_annotations(), "should only be called if method parameter annotations are present");
+  int offset = 1;
+  if (has_method_annotations()) offset++;
+  return (AnnotationArray**)constMethod_end() - offset;
+}
+
+AnnotationArray** ConstMethod::type_annotations_addr() const {
+  assert(has_type_annotations(), "should only be called if method type annotations are present");
+  int offset = 1;
+  if (has_method_annotations()) offset++;
+  if (has_parameter_annotations()) offset++;
+  return (AnnotationArray**)constMethod_end() - offset;
+}
+
+AnnotationArray** ConstMethod::default_annotations_addr() const {
+  assert(has_default_annotations(), "should only be called if method default annotations are present");
+  int offset = 1;
+  if (has_method_annotations()) offset++;
+  if (has_parameter_annotations()) offset++;
+  if (has_type_annotations()) offset++;
+  return (AnnotationArray**)constMethod_end() - offset;
+}
 
 // Printing
 
@@ -339,8 +381,25 @@
   sz->_bytecode_bytes     += (n2 = code_size());
   sz->_stackmap_bytes     += (n3 = sz->count_array(stackmap_data()));
 
-  sz->_method_all_bytes += n1 + n3; // note: n2 is part of n3
-  sz->_ro_bytes += n1 + n3;
+  // Count method annotations
+  int a1 = 0, a2 = 0, a3 = 0, a4 = 0;
+  if (has_method_annotations()) {
+    sz->_methods_annotations_bytes += (a1 = sz->count_array(method_annotations()));
+  }
+  if (has_parameter_annotations()) {
+    sz->_methods_parameter_annotations_bytes += (a2 = sz->count_array(parameter_annotations()));
+  }
+  if (has_type_annotations()) {
+    sz->_methods_type_annotations_bytes += (a3 = sz->count_array(type_annotations()));
+  }
+  if (has_default_annotations()) {
+    sz->_methods_default_annotations_bytes += (a4 = sz->count_array(default_annotations()));
+  }
+
+  int size_annotations = a1 + a2 + a3 + a4;
+
+  sz->_method_all_bytes += n1 + n3 + size_annotations; // note: n2 is part of n3
+  sz->_ro_bytes += n1 + n3 + size_annotations;
 }
 #endif // INCLUDE_SERVICES
 
@@ -352,10 +411,9 @@
 
   // Verification can occur during oop construction before the method or
   // other fields have been initialized.
-  guarantee(is_metadata(), err_msg("Should be metadata " PTR_FORMAT, this));
   guarantee(method()->is_method(), "should be method");
 
-  address m_end = (address)((oop*) this + size());
+  address m_end = (address)((intptr_t) this + size());
   address compressed_table_start = code_end();
   guarantee(compressed_table_start <= m_end, "invalid method layout");
   address compressed_table_end = compressed_table_start;
--- a/src/share/vm/oops/constMethod.hpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/oops/constMethod.hpp	Mon Feb 11 14:06:22 2013 -0500
@@ -86,19 +86,22 @@
 // | generic signature index (u2)                         |
 // |  (indexed from start of constMethodOop)              |
 // |------------------------------------------------------|
+// | annotations arrays - method, parameter, type, default|
+// | pointer to Array<u1> if annotation is present        |
+// |------------------------------------------------------|
 //
 // IMPORTANT: If anything gets added here, there need to be changes to
 // ensure that ServicabilityAgent doesn't get broken as a result!
 
 
-// Utitily class decribing elements in checked exceptions table inlined in Method*.
+// Utility class describing elements in checked exceptions table inlined in Method*.
 class CheckedExceptionElement VALUE_OBJ_CLASS_SPEC {
  public:
   u2 class_cp_index;
 };
 
 
-// Utitily class decribing elements in local variable table inlined in Method*.
+// Utility class describing elements in local variable table inlined in Method*.
 class LocalVariableTableElement VALUE_OBJ_CLASS_SPEC {
  public:
   u2 start_bci;
@@ -109,7 +112,7 @@
   u2 slot;
 };
 
-// Utitily class describing elements in exception table
+// Utility class describing elements in exception table
 class ExceptionTableElement VALUE_OBJ_CLASS_SPEC {
  public:
   u2 start_pc;
@@ -127,6 +130,51 @@
 
 class KlassSizeStats;
 
+// Class to collect the sizes of ConstMethod inline tables
+#define INLINE_TABLES_DO(do_element)            \
+  do_element(localvariable_table_length)        \
+  do_element(compressed_linenumber_size)        \
+  do_element(exception_table_length)            \
+  do_element(checked_exceptions_length)         \
+  do_element(method_parameters_length)          \
+  do_element(generic_signature_index)           \
+  do_element(method_annotations_length)         \
+  do_element(parameter_annotations_length)      \
+  do_element(type_annotations_length)           \
+  do_element(default_annotations_length)
+
+#define INLINE_TABLE_DECLARE(sym)    int _##sym;
+#define INLINE_TABLE_PARAM(sym)      int sym,
+#define INLINE_TABLE_INIT(sym)       _##sym(sym),
+#define INLINE_TABLE_NULL(sym)       _##sym(0),
+#define INLINE_TABLE_ACCESSOR(sym)   int sym() const { return _##sym; }
+
+class InlineTableSizes : StackObj {
+  // declarations
+  INLINE_TABLES_DO(INLINE_TABLE_DECLARE)
+  int _end;
+ public:
+  InlineTableSizes(
+      INLINE_TABLES_DO(INLINE_TABLE_PARAM)
+      int end) :
+      INLINE_TABLES_DO(INLINE_TABLE_INIT)
+      _end(end) {}
+
+  // Default constructor for no inlined tables
+  InlineTableSizes() :
+      INLINE_TABLES_DO(INLINE_TABLE_NULL)
+      _end(0) {}
+
+  // Accessors
+  INLINE_TABLES_DO(INLINE_TABLE_ACCESSOR)
+};
+#undef INLINE_TABLE_ACCESSOR
+#undef INLINE_TABLE_NULL
+#undef INLINE_TABLE_INIT
+#undef INLINE_TABLE_PARAM
+#undef INLINE_TABLE_DECLARE
+
+
 class ConstMethod : public MetaspaceObj {
   friend class VMStructs;
 
@@ -135,13 +183,17 @@
 
 private:
   enum {
-    _has_linenumber_table = 1,
-    _has_checked_exceptions = 2,
-    _has_localvariable_table = 4,
-    _has_exception_table = 8,
-    _has_generic_signature = 16,
-    _has_method_parameters = 32,
-    _is_overpass = 64
+    _has_linenumber_table = 0x0001,
+    _has_checked_exceptions = 0x0002,
+    _has_localvariable_table = 0x0004,
+    _has_exception_table = 0x0008,
+    _has_generic_signature = 0x0010,
+    _has_method_parameters = 0x0020,
+    _is_overpass = 0x0040,
+    _has_method_annotations = 0x0080,
+    _has_parameter_annotations = 0x0100,
+    _has_type_annotations = 0x0200,
+    _has_default_annotations = 0x0400
   };
 
   // Bit vector of signature
@@ -158,8 +210,7 @@
   Array<u1>*        _stackmap_data;
 
   int               _constMethod_size;
-  jbyte             _interpreter_kind;
-  jbyte             _flags;
+  u2                _flags;
 
   // Size of Java bytecodes allocated immediately after Method*.
   u2                _code_size;
@@ -174,36 +225,21 @@
 
   // Constructor
   ConstMethod(int byte_code_size,
-              int compressed_line_number_size,
-              int localvariable_table_length,
-              int exception_table_length,
-              int checked_exceptions_length,
-              int method_parameters_length,
-              u2  generic_signature_index,
+              InlineTableSizes* sizes,
               MethodType is_overpass,
               int size);
 public:
 
   static ConstMethod* allocate(ClassLoaderData* loader_data,
                                int byte_code_size,
-                               int compressed_line_number_size,
-                               int localvariable_table_length,
-                               int exception_table_length,
-                               int checked_exceptions_length,
-                               int method_parameters_length,
-                               u2  generic_signature_index,
+                               InlineTableSizes* sizes,
                                MethodType mt,
                                TRAPS);
 
   bool is_constMethod() const { return true; }
 
   // Inlined tables
-  void set_inlined_tables_length(u2  generic_signature_index,
-                                 int checked_exceptions_len,
-                                 int compressed_line_number_size,
-                                 int localvariable_table_len,
-                                 int exception_table_len,
-                                 int method_parameters_length);
+  void set_inlined_tables_length(InlineTableSizes* sizes);
 
   bool has_generic_signature() const
     { return (_flags & _has_generic_signature) != 0; }
@@ -235,10 +271,6 @@
     }
   }
 
-
-  void set_interpreter_kind(int kind)      { _interpreter_kind = kind; }
-  int  interpreter_kind(void) const        { return _interpreter_kind; }
-
   // constant pool
   ConstantPool* constants() const        { return _constants; }
   void set_constants(ConstantPool* c)    { _constants = c; }
@@ -307,12 +339,7 @@
   }
 
   // Size needed
-  static int size(int code_size, int compressed_line_number_size,
-                  int local_variable_table_length,
-                  int exception_table_length,
-                  int checked_exceptions_length,
-                  int method_parameters_length,
-                  u2  generic_signature_index);
+  static int size(int code_size, InlineTableSizes* sizes);
 
   int size() const                    { return _constMethod_size;}
   void set_constMethod_size(int size)     { _constMethod_size = size; }
@@ -354,6 +381,65 @@
   int method_parameters_length() const;
   MethodParametersElement* method_parameters_start() const;
 
+  // method annotations
+  bool has_method_annotations() const
+    { return (_flags & _has_method_annotations) != 0; }
+
+  bool has_parameter_annotations() const
+    { return (_flags & _has_parameter_annotations) != 0; }
+
+  bool has_type_annotations() const
+    { return (_flags & _has_type_annotations) != 0; }
+
+  bool has_default_annotations() const
+    { return (_flags & _has_default_annotations) != 0; }
+
+
+  AnnotationArray** method_annotations_addr() const;
+  AnnotationArray* method_annotations() const  {
+    return has_method_annotations() ? *(method_annotations_addr()) : NULL;
+  }
+  void set_method_annotations(AnnotationArray* anno) {
+    *(method_annotations_addr()) = anno;
+  }
+
+  AnnotationArray** parameter_annotations_addr() const;
+  AnnotationArray* parameter_annotations() const {
+    return has_parameter_annotations() ? *(parameter_annotations_addr()) : NULL;
+  }
+  void set_parameter_annotations(AnnotationArray* anno) {
+    *(parameter_annotations_addr()) = anno;
+  }
+
+  AnnotationArray** type_annotations_addr() const;
+  AnnotationArray* type_annotations() const {
+    return has_type_annotations() ? *(type_annotations_addr()) : NULL;
+  }
+  void set_type_annotations(AnnotationArray* anno) {
+    *(type_annotations_addr()) = anno;
+  }
+
+  AnnotationArray** default_annotations_addr() const;
+  AnnotationArray* default_annotations() const {
+    return has_default_annotations() ? *(default_annotations_addr()) : NULL;
+  }
+  void set_default_annotations(AnnotationArray* anno) {
+    *(default_annotations_addr()) = anno;
+  }
+
+  int method_annotations_length() const {
+    return has_method_annotations() ? method_annotations()->length() : 0;
+  }
+  int parameter_annotations_length() const {
+    return has_parameter_annotations() ? parameter_annotations()->length() : 0;
+  }
+  int type_annotations_length() const {
+    return has_type_annotations() ? type_annotations()->length() : 0;
+  }
+  int default_annotations_length() const {
+    return has_default_annotations() ? default_annotations()->length() : 0;
+  }
+
   // byte codes
   void    set_code(address code) {
     if (code_size() > 0) {
@@ -409,11 +495,10 @@
 
   // First byte after ConstMethod*
   address constMethod_end() const
-                          { return (address)((oop*)this + _constMethod_size); }
+                          { return (address)((intptr_t*)this + _constMethod_size); }
 
   // Last short in ConstMethod*
-  u2* last_u2_element() const
-                                         { return (u2*)constMethod_end() - 1; }
+  u2* last_u2_element() const;
 
  public:
   // Printing
--- a/src/share/vm/oops/instanceKlass.cpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/oops/instanceKlass.cpp	Mon Feb 11 14:06:22 2013 -0500
@@ -166,20 +166,19 @@
 volatile int InstanceKlass::_total_instanceKlass_count = 0;
 
 Klass* InstanceKlass::allocate_instance_klass(ClassLoaderData* loader_data,
-                                                int vtable_len,
-                                                int itable_len,
-                                                int static_field_size,
-                                                int nonstatic_oop_map_size,
-                                                ReferenceType rt,
-                                                AccessFlags access_flags,
-                                                Symbol* name,
+                                              int vtable_len,
+                                              int itable_len,
+                                              int static_field_size,
+                                              int nonstatic_oop_map_size,
+                                              ReferenceType rt,
+                                              AccessFlags access_flags,
+                                              Symbol* name,
                                               Klass* super_klass,
-                                                KlassHandle host_klass,
-                                                TRAPS) {
+                                              bool is_anonymous,
+                                              TRAPS) {
 
   int size = InstanceKlass::size(vtable_len, itable_len, nonstatic_oop_map_size,
-                                 access_flags.is_interface(),
-                                 !host_klass.is_null());
+                                 access_flags.is_interface(), is_anonymous);
 
   // Allocation
   InstanceKlass* ik;
@@ -187,25 +186,25 @@
     if (name == vmSymbols::java_lang_Class()) {
       ik = new (loader_data, size, THREAD) InstanceMirrorKlass(
         vtable_len, itable_len, static_field_size, nonstatic_oop_map_size, rt,
-        access_flags, !host_klass.is_null());
+        access_flags, is_anonymous);
     } else if (name == vmSymbols::java_lang_ClassLoader() ||
           (SystemDictionary::ClassLoader_klass_loaded() &&
           super_klass != NULL &&
           super_klass->is_subtype_of(SystemDictionary::ClassLoader_klass()))) {
       ik = new (loader_data, size, THREAD) InstanceClassLoaderKlass(
         vtable_len, itable_len, static_field_size, nonstatic_oop_map_size, rt,
-        access_flags, !host_klass.is_null());
+        access_flags, is_anonymous);
     } else {
       // normal class
       ik = new (loader_data, size, THREAD) InstanceKlass(
         vtable_len, itable_len, static_field_size, nonstatic_oop_map_size, rt,
-        access_flags, !host_klass.is_null());
+        access_flags, is_anonymous);
     }
   } else {
     // reference klass
     ik = new (loader_data, size, THREAD) InstanceRefKlass(
         vtable_len, itable_len, static_field_size, nonstatic_oop_map_size, rt,
-        access_flags, !host_klass.is_null());
+        access_flags, is_anonymous);
   }
 
   Atomic::inc(&_total_instanceKlass_count);
@@ -2793,7 +2792,10 @@
     st->print("%s", source_debug_extension());
     st->cr();
   }
-  st->print(BULLET"annotations:       "); annotations()->print_value_on(st); st->cr();
+  st->print(BULLET"class annotations:       "); class_annotations()->print_value_on(st); st->cr();
+  st->print(BULLET"class type annotations:  "); class_type_annotations()->print_value_on(st); st->cr();
+  st->print(BULLET"field annotations:       "); fields_annotations()->print_value_on(st); st->cr();
+  st->print(BULLET"field type annotations:  "); fields_type_annotations()->print_value_on(st); st->cr();
   {
     ResourceMark rm;
     // PreviousVersionInfo objects returned via PreviousVersionWalker
--- a/src/share/vm/oops/instanceKlass.hpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/oops/instanceKlass.hpp	Mon Feb 11 14:06:22 2013 -0500
@@ -155,8 +155,8 @@
                                           ReferenceType rt,
                                           AccessFlags access_flags,
                                           Symbol* name,
-                                        Klass* super_klass,
-                                          KlassHandle host_klass,
+                                          Klass* super_klass,
+                                          bool is_anonymous,
                                           TRAPS);
 
   InstanceKlass() { assert(DumpSharedSpaces || UseSharedSpaces, "only for CDS"); }
@@ -679,19 +679,19 @@
   // annotations support
   Annotations* annotations() const          { return _annotations; }
   void set_annotations(Annotations* anno)   { _annotations = anno; }
+
   AnnotationArray* class_annotations() const {
-    if (annotations() == NULL) return NULL;
-    return annotations()->class_annotations();
+    return (_annotations != NULL) ? _annotations->class_annotations() : NULL;
   }
   Array<AnnotationArray*>* fields_annotations() const {
-    if (annotations() == NULL) return NULL;
-    return annotations()->fields_annotations();
+    return (_annotations != NULL) ? _annotations->fields_annotations() : NULL;
   }
-  Annotations* type_annotations() const {
-    if (annotations() == NULL) return NULL;
-    return annotations()->type_annotations();
+  AnnotationArray* class_type_annotations() const {
+    return (_annotations != NULL) ? _annotations->class_type_annotations() : NULL;
   }
-
+  Array<AnnotationArray*>* fields_type_annotations() const {
+    return (_annotations != NULL) ? _annotations->fields_type_annotations() : NULL;
+  }
   // allocation
   instanceOop allocate_instance(TRAPS);
 
@@ -810,6 +810,7 @@
 
   // Sizing (in words)
   static int header_size()            { return align_object_offset(sizeof(InstanceKlass)/HeapWordSize); }
+
   static int size(int vtable_length, int itable_length,
                   int nonstatic_oop_map_size,
                   bool is_interface, bool is_anonymous) {
@@ -847,10 +848,14 @@
     return (OopMapBlock*)(start_of_itable() + align_object_offset(itable_length()));
   }
 
+  Klass** end_of_nonstatic_oop_maps() const {
+    return (Klass**)(start_of_nonstatic_oop_maps() +
+                     nonstatic_oop_map_count());
+  }
+
   Klass** adr_implementor() const {
     if (is_interface()) {
-      return (Klass**)(start_of_nonstatic_oop_maps() +
-                    nonstatic_oop_map_count());
+      return (Klass**)end_of_nonstatic_oop_maps();
     } else {
       return NULL;
     }
@@ -862,8 +867,7 @@
       if (adr_impl != NULL) {
         return adr_impl + 1;
       } else {
-        return (Klass**)(start_of_nonstatic_oop_maps() +
-                      nonstatic_oop_map_count());
+        return end_of_nonstatic_oop_maps();
       }
     } else {
       return NULL;
--- a/src/share/vm/oops/method.cpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/oops/method.cpp	Mon Feb 11 14:06:22 2013 -0500
@@ -61,24 +61,14 @@
 Method* Method::allocate(ClassLoaderData* loader_data,
                          int byte_code_size,
                          AccessFlags access_flags,
-                         int compressed_line_number_size,
-                         int localvariable_table_length,
-                         int exception_table_length,
-                         int checked_exceptions_length,
-                         int method_parameters_length,
-                         u2  generic_signature_index,
+                         InlineTableSizes* sizes,
                          ConstMethod::MethodType method_type,
                          TRAPS) {
   assert(!access_flags.is_native() || byte_code_size == 0,
          "native methods should not contain byte codes");
   ConstMethod* cm = ConstMethod::allocate(loader_data,
                                           byte_code_size,
-                                          compressed_line_number_size,
-                                          localvariable_table_length,
-                                          exception_table_length,
-                                          checked_exceptions_length,
-                                          method_parameters_length,
-                                          generic_signature_index,
+                                          sizes,
                                           method_type,
                                           CHECK_NULL);
 
@@ -317,14 +307,6 @@
 }
 
 
-void Method::set_interpreter_kind() {
-  int kind = Interpreter::method_kind(this);
-  assert(kind != Interpreter::invalid,
-         "interpreter entry must be valid");
-  set_interpreter_kind(kind);
-}
-
-
 // Attempt to return method oop to original state.  Clear any pointers
 // (to objects outside the shared spaces).  We won't be able to predict
 // where they should point in a new JVM.  Further initialize some
@@ -332,7 +314,6 @@
 
 void Method::remove_unshareable_info() {
   unlink_method();
-  set_interpreter_kind();
 }
 
 
@@ -1045,9 +1026,9 @@
 
   methodHandle m;
   {
+    InlineTableSizes sizes;
     Method* m_oop = Method::allocate(loader_data, 0,
-                                     accessFlags_from(flags_bits),
-                                     0, 0, 0, 0, 0, 0,
+                                     accessFlags_from(flags_bits), &sizes,
                                      ConstMethod::NORMAL, CHECK_(empty));
     m = methodHandle(THREAD, m_oop);
   }
@@ -1096,22 +1077,35 @@
   assert(!m->is_native(), "cannot rewrite native methods");
   // Allocate new Method*
   AccessFlags flags = m->access_flags();
-  u2  generic_signature_index = m->generic_signature_index();
-  int checked_exceptions_len = m->checked_exceptions_length();
-  int localvariable_len = m->localvariable_table_length();
-  int exception_table_len = m->exception_table_length();
-  int method_parameters_len = m->method_parameters_length();
+
+  ConstMethod* cm = m->constMethod();
+  int checked_exceptions_len = cm->checked_exceptions_length();
+  int localvariable_len = cm->localvariable_table_length();
+  int exception_table_len = cm->exception_table_length();
+  int method_parameters_len = cm->method_parameters_length();
+  int method_annotations_len = cm->method_annotations_length();
+  int parameter_annotations_len = cm->parameter_annotations_length();
+  int type_annotations_len = cm->type_annotations_length();
+  int default_annotations_len = cm->default_annotations_length();
+
+  InlineTableSizes sizes(
+      localvariable_len,
+      new_compressed_linenumber_size,
+      exception_table_len,
+      checked_exceptions_len,
+      method_parameters_len,
+      cm->generic_signature_index(),
+      method_annotations_len,
+      parameter_annotations_len,
+      type_annotations_len,
+      default_annotations_len,
+      0);
 
   ClassLoaderData* loader_data = m->method_holder()->class_loader_data();
   Method* newm_oop = Method::allocate(loader_data,
                                       new_code_length,
                                       flags,
-                                      new_compressed_linenumber_size,
-                                      localvariable_len,
-                                      exception_table_len,
-                                      checked_exceptions_len,
-                                      method_parameters_len,
-                                      generic_signature_index,
+                                      &sizes,
                                       m->method_type(),
                                       CHECK_(methodHandle()));
   methodHandle newm (THREAD, newm_oop);
@@ -1311,29 +1305,6 @@
     MethodHandles::print_as_basic_type_signature_on(st, signature(), true);
 }
 
-// This is only done during class loading, so it is OK to assume method_idnum matches the methods() array
-static void reorder_based_on_method_index(Array<Method*>* methods,
-                                          Array<AnnotationArray*>* annotations,
-                                          GrowableArray<AnnotationArray*>* temp_array) {
-  if (annotations == NULL) {
-    return;
-  }
-
-  int length = methods->length();
-  int i;
-  // Copy to temp array
-  temp_array->clear();
-  for (i = 0; i < length; i++) {
-    temp_array->append(annotations->at(i));
-  }
-
-  // Copy back using old method indices
-  for (i = 0; i < length; i++) {
-    Method* m = methods->at(i);
-    annotations->at_put(i, temp_array->at(m->method_idnum()));
-  }
-}
-
 // Comparer for sorting an object array containing
 // Method*s.
 static int method_comparator(Method* a, Method* b) {
@@ -1341,48 +1312,13 @@
 }
 
 // This is only done during class loading, so it is OK to assume method_idnum matches the methods() array
-void Method::sort_methods(Array<Method*>* methods,
-                                 Array<AnnotationArray*>* methods_annotations,
-                                 Array<AnnotationArray*>* methods_parameter_annotations,
-                                 Array<AnnotationArray*>* methods_default_annotations,
-                                 Array<AnnotationArray*>* methods_type_annotations,
-                                 bool idempotent) {
+void Method::sort_methods(Array<Method*>* methods, bool idempotent) {
   int length = methods->length();
   if (length > 1) {
-    bool do_annotations = false;
-    if (methods_annotations != NULL ||
-        methods_parameter_annotations != NULL ||
-        methods_default_annotations != NULL ||
-        methods_type_annotations != NULL) {
-      do_annotations = true;
-    }
-    if (do_annotations) {
-      // Remember current method ordering so we can reorder annotations
-      for (int i = 0; i < length; i++) {
-        Method* m = methods->at(i);
-        m->set_method_idnum(i);
-      }
-    }
     {
       No_Safepoint_Verifier nsv;
       QuickSort::sort<Method*>(methods->data(), length, method_comparator, idempotent);
     }
-
-    // Sort annotations if necessary
-    assert(methods_annotations == NULL           || methods_annotations->length() == methods->length(), "");
-    assert(methods_parameter_annotations == NULL || methods_parameter_annotations->length() == methods->length(), "");
-    assert(methods_default_annotations == NULL   || methods_default_annotations->length() == methods->length(), "");
-    assert(methods_type_annotations == NULL   || methods_type_annotations->length() == methods->length(), "");
-    if (do_annotations) {
-      ResourceMark rm;
-      // Allocate temporary storage
-      GrowableArray<AnnotationArray*>* temp_array = new GrowableArray<AnnotationArray*>(length);
-      reorder_based_on_method_index(methods, methods_annotations, temp_array);
-      reorder_based_on_method_index(methods, methods_parameter_annotations, temp_array);
-      reorder_based_on_method_index(methods, methods_default_annotations, temp_array);
-      reorder_based_on_method_index(methods, methods_type_annotations, temp_array);
-    }
-
     // Reset method ordering
     for (int i = 0; i < length; i++) {
       Method* m = methods->at(i);
--- a/src/share/vm/oops/method.hpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/oops/method.hpp	Mon Feb 11 14:06:22 2013 -0500
@@ -101,6 +101,7 @@
 class AdapterHandlerEntry;
 class MethodData;
 class ConstMethod;
+class InlineTableSizes;
 class KlassSizeStats;
 
 class Method : public Metadata {
@@ -157,12 +158,7 @@
   static Method* allocate(ClassLoaderData* loader_data,
                           int byte_code_size,
                           AccessFlags access_flags,
-                          int compressed_line_number_size,
-                          int localvariable_table_length,
-                          int exception_table_length,
-                          int checked_exceptions_length,
-                          int method_parameters_length,
-                          u2 generic_signature_index,
+                          InlineTableSizes* sizes,
                           ConstMethod::MethodType method_type,
                           TRAPS);
 
@@ -207,33 +203,17 @@
 
   // annotations support
   AnnotationArray* annotations() const           {
-    InstanceKlass* ik = method_holder();
-    if (ik->annotations() == NULL) {
-      return NULL;
-    }
-    return ik->annotations()->get_method_annotations_of(method_idnum());
+    return constMethod()->method_annotations();
   }
   AnnotationArray* parameter_annotations() const {
-    InstanceKlass* ik = method_holder();
-    if (ik->annotations() == NULL) {
-      return NULL;
-    }
-    return ik->annotations()->get_method_parameter_annotations_of(method_idnum());
+    return constMethod()->parameter_annotations();
   }
   AnnotationArray* annotation_default() const    {
-    InstanceKlass* ik = method_holder();
-    if (ik->annotations() == NULL) {
-      return NULL;
-    }
-    return ik->annotations()->get_method_default_annotations_of(method_idnum());
+    return constMethod()->default_annotations();
   }
-  AnnotationArray* type_annotations() const {
-  InstanceKlass* ik = method_holder();
-  Annotations* type_annos = ik->type_annotations();
-  if (type_annos == NULL)
-    return NULL;
-  return type_annos->get_method_annotations_of(method_idnum());
-}
+  AnnotationArray* type_annotations() const      {
+    return constMethod()->type_annotations();
+  }
 
 #ifdef CC_INTERP
   void set_result_index(BasicType type);
@@ -439,13 +419,6 @@
   address interpreter_entry() const              { return _i2i_entry; }
   // Only used when first initialize so we can set _i2i_entry and _from_interpreted_entry
   void set_interpreter_entry(address entry)      { _i2i_entry = entry;  _from_interpreted_entry = entry; }
-  int  interpreter_kind(void) {
-     return constMethod()->interpreter_kind();
-  }
-  void set_interpreter_kind();
-  void set_interpreter_kind(int kind) {
-    constMethod()->set_interpreter_kind(kind);
-  }
 
   // native function (used for native methods only)
   enum {
@@ -808,12 +781,7 @@
 #endif
 
   // Helper routine used for method sorting
-  static void sort_methods(Array<Method*>* methods,
-                           Array<AnnotationArray*>* methods_annotations,
-                           Array<AnnotationArray*>* methods_parameter_annotations,
-                           Array<AnnotationArray*>* methods_default_annotations,
-                           Array<AnnotationArray*>* methods_type_annotations,
-                           bool idempotent = false);
+  static void sort_methods(Array<Method*>* methods, bool idempotent = false);
 
   // Deallocation function for redefine classes or if an error occurs
   void deallocate_contents(ClassLoaderData* loader_data);
--- a/src/share/vm/prims/jvm.cpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/prims/jvm.cpp	Mon Feb 11 14:06:22 2013 -0500
@@ -1573,9 +1573,9 @@
   if (!java_lang_Class::is_primitive(JNIHandles::resolve(cls))) {
     Klass* k = java_lang_Class::as_Klass(JNIHandles::resolve(cls));
     if (k->oop_is_instance()) {
-      Annotations* type_annotations = InstanceKlass::cast(k)->type_annotations();
+      AnnotationArray* type_annotations = InstanceKlass::cast(k)->class_type_annotations();
       if (type_annotations != NULL) {
-        typeArrayOop a = Annotations::make_java_array(type_annotations->class_annotations(), CHECK_NULL);
+        typeArrayOop a = Annotations::make_java_array(type_annotations, CHECK_NULL);
         return (jbyteArray) JNIHandles::make_local(env, a);
       }
     }
--- a/src/share/vm/prims/jvmtiRedefineClasses.cpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/prims/jvmtiRedefineClasses.cpp	Mon Feb 11 14:06:22 2013 -0500
@@ -492,26 +492,6 @@
 } // end find_or_append_indirect_entry()
 
 
-void VM_RedefineClasses::swap_all_method_annotations(int i, int j, instanceKlassHandle scratch_class, TRAPS) {
-  AnnotationArray* save;
-
-  Annotations* sca = scratch_class->annotations();
-  if (sca == NULL) return;
-
-  save = sca->get_method_annotations_of(i);
-  sca->set_method_annotations_of(scratch_class, i, sca->get_method_annotations_of(j), CHECK);
-  sca->set_method_annotations_of(scratch_class, j, save, CHECK);
-
-  save = sca->get_method_parameter_annotations_of(i);
-  sca->set_method_parameter_annotations_of(scratch_class, i, sca->get_method_parameter_annotations_of(j), CHECK);
-  sca->set_method_parameter_annotations_of(scratch_class, j, save, CHECK);
-
-  save = sca->get_method_default_annotations_of(i);
-  sca->set_method_default_annotations_of(scratch_class, i, sca->get_method_default_annotations_of(j), CHECK);
-  sca->set_method_default_annotations_of(scratch_class, j, save, CHECK);
-}
-
-
 jvmtiError VM_RedefineClasses::compare_and_normalize_class_versions(
              instanceKlassHandle the_class,
              instanceKlassHandle scratch_class) {
@@ -693,10 +673,9 @@
             idnum_owner->set_method_idnum(new_num);
           }
           k_new_method->set_method_idnum(old_num);
-          swap_all_method_annotations(old_num, new_num, scratch_class, thread);
-           if (thread->has_pending_exception()) {
-             return JVMTI_ERROR_OUT_OF_MEMORY;
-           }
+          if (thread->has_pending_exception()) {
+            return JVMTI_ERROR_OUT_OF_MEMORY;
+          }
         }
       }
       RC_TRACE(0x00008000, ("Method matched: new: %s [%d] == old: %s [%d]",
@@ -729,7 +708,6 @@
           idnum_owner->set_method_idnum(new_num);
         }
         k_new_method->set_method_idnum(num);
-        swap_all_method_annotations(new_num, num, scratch_class, thread);
         if (thread->has_pending_exception()) {
           return JVMTI_ERROR_OUT_OF_MEMORY;
         }
@@ -1895,10 +1873,7 @@
 bool VM_RedefineClasses::rewrite_cp_refs_in_fields_annotations(
        instanceKlassHandle scratch_class, TRAPS) {
 
-  Annotations* sca = scratch_class->annotations();
-  if (sca == NULL) return true;
-
-  Array<AnnotationArray*>* fields_annotations = sca->fields_annotations();
+  Array<AnnotationArray*>* fields_annotations = scratch_class->fields_annotations();
 
   if (fields_annotations == NULL || fields_annotations->length() == 0) {
     // no fields_annotations so nothing to do
@@ -1933,21 +1908,10 @@
 bool VM_RedefineClasses::rewrite_cp_refs_in_methods_annotations(
        instanceKlassHandle scratch_class, TRAPS) {
 
-  Annotations* sca = scratch_class->annotations();
-  if (sca == NULL) return true;
-
-  Array<AnnotationArray*>* methods_annotations = sca->methods_annotations();
-
-  if (methods_annotations == NULL || methods_annotations->length() == 0) {
-    // no methods_annotations so nothing to do
-    return true;
-  }
-
-  RC_TRACE_WITH_THREAD(0x02000000, THREAD,
-    ("methods_annotations length=%d", methods_annotations->length()));
-
-  for (int i = 0; i < methods_annotations->length(); i++) {
-    AnnotationArray* method_annotations = methods_annotations->at(i);
+  for (int i = 0; i < scratch_class->methods()->length(); i++) {
+    Method* m = scratch_class->methods()->at(i);
+    AnnotationArray* method_annotations = m->constMethod()->method_annotations();
+
     if (method_annotations == NULL || method_annotations->length() == 0) {
       // this method does not have any annotations so skip it
       continue;
@@ -1983,24 +1947,9 @@
 bool VM_RedefineClasses::rewrite_cp_refs_in_methods_parameter_annotations(
        instanceKlassHandle scratch_class, TRAPS) {
 
-  Annotations* sca = scratch_class->annotations();
-  if (sca == NULL) return true;
-
-  Array<AnnotationArray*>* methods_parameter_annotations =
-    sca->methods_parameter_annotations();
-
-  if (methods_parameter_annotations == NULL
-      || methods_parameter_annotations->length() == 0) {
-    // no methods_parameter_annotations so nothing to do
-    return true;
-  }
-
-  RC_TRACE_WITH_THREAD(0x02000000, THREAD,
-    ("methods_parameter_annotations length=%d",
-    methods_parameter_annotations->length()));
-
-  for (int i = 0; i < methods_parameter_annotations->length(); i++) {
-    AnnotationArray* method_parameter_annotations = methods_parameter_annotations->at(i);
+  for (int i = 0; i < scratch_class->methods()->length(); i++) {
+    Method* m = scratch_class->methods()->at(i);
+    AnnotationArray* method_parameter_annotations = m->constMethod()->parameter_annotations();
     if (method_parameter_annotations == NULL
         || method_parameter_annotations->length() == 0) {
       // this method does not have any parameter annotations so skip it
@@ -2050,24 +1999,9 @@
 bool VM_RedefineClasses::rewrite_cp_refs_in_methods_default_annotations(
        instanceKlassHandle scratch_class, TRAPS) {
 
-  Annotations* sca = scratch_class->annotations();
-  if (sca == NULL) return true;
-
-  Array<AnnotationArray*>* methods_default_annotations =
-    sca->methods_default_annotations();
-
-  if (methods_default_annotations == NULL
-      || methods_default_annotations->length() == 0) {
-    // no methods_default_annotations so nothing to do
-    return true;
-  }
-
-  RC_TRACE_WITH_THREAD(0x02000000, THREAD,
-    ("methods_default_annotations length=%d",
-    methods_default_annotations->length()));
-
-  for (int i = 0; i < methods_default_annotations->length(); i++) {
-    AnnotationArray* method_default_annotations = methods_default_annotations->at(i);
+  for (int i = 0; i < scratch_class->methods()->length(); i++) {
+    Method* m = scratch_class->methods()->at(i);
+    AnnotationArray* method_default_annotations = m->constMethod()->default_annotations();
     if (method_default_annotations == NULL
         || method_default_annotations->length() == 0) {
       // this method does not have any default annotations so skip it
@@ -3072,6 +3006,31 @@
 }
 
 
+void VM_RedefineClasses::swap_annotations(instanceKlassHandle the_class,
+                                          instanceKlassHandle scratch_class) {
+  // Since there is currently no rewriting of type annotations indexes
+  // into the CP, we null out type annotations on scratch_class before
+  // we swap annotations with the_class rather than facing the
+  // possibility of shipping annotations with broken indexes to
+  // Java-land.
+  ClassLoaderData* loader_data = scratch_class->class_loader_data();
+  AnnotationArray* new_class_type_annotations = scratch_class->class_type_annotations();
+  if (new_class_type_annotations != NULL) {
+    MetadataFactory::free_array<u1>(loader_data, new_class_type_annotations);
+    scratch_class->annotations()->set_class_type_annotations(NULL);
+  }
+  Array<AnnotationArray*>* new_field_type_annotations = scratch_class->fields_type_annotations();
+  if (new_field_type_annotations != NULL) {
+    Annotations::free_contents(loader_data, new_field_type_annotations);
+    scratch_class->annotations()->set_fields_type_annotations(NULL);
+  }
+
+  // Swap annotation fields values
+  Annotations* old_annotations = the_class->annotations();
+  the_class->set_annotations(scratch_class->annotations());
+  scratch_class->set_annotations(old_annotations);
+}
+
 
 // Install the redefinition of a class:
 //    - house keeping (flushing breakpoints and caches, deoptimizing
@@ -3282,23 +3241,7 @@
     the_class->set_access_flags(flags);
   }
 
-  // Since there is currently no rewriting of type annotations indexes
-  // into the CP, we null out type annotations on scratch_class before
-  // we swap annotations with the_class rather than facing the
-  // possibility of shipping annotations with broken indexes to
-  // Java-land.
-  Annotations* new_annotations = scratch_class->annotations();
-  if (new_annotations != NULL) {
-    Annotations* new_type_annotations = new_annotations->type_annotations();
-    if (new_type_annotations != NULL) {
-      MetadataFactory::free_metadata(scratch_class->class_loader_data(), new_type_annotations);
-      new_annotations->set_type_annotations(NULL);
-    }
-  }
-  // Swap annotation fields values
-  Annotations* old_annotations = the_class->annotations();
-  the_class->set_annotations(scratch_class->annotations());
-  scratch_class->set_annotations(old_annotations);
+  swap_annotations(the_class, scratch_class);
 
   // Replace minor version number of class file
   u2 old_minor_version = the_class->minor_version();
--- a/src/share/vm/prims/jvmtiRedefineClasses.hpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/prims/jvmtiRedefineClasses.hpp	Mon Feb 11 14:06:22 2013 -0500
@@ -384,11 +384,6 @@
   jvmtiError compare_and_normalize_class_versions(
     instanceKlassHandle the_class, instanceKlassHandle scratch_class);
 
-  // Swap annotations[i] with annotations[j]
-  // Used by compare_and_normalize_class_versions() when normalizing
-  // overloaded methods or changing idnum as when adding or deleting methods.
-  void swap_all_method_annotations(int i, int j, instanceKlassHandle scratch_class, TRAPS);
-
   // Figure out which new methods match old methods in name and signature,
   // which methods have been added, and which are no longer present
   void compute_added_deleted_matching_methods();
@@ -417,6 +412,9 @@
   void redefine_single_class(jclass the_jclass,
     Klass* scratch_class_oop, TRAPS);
 
+  void swap_annotations(instanceKlassHandle new_class,
+                        instanceKlassHandle scratch_class);
+
   // Increment the classRedefinedCount field in the specific InstanceKlass
   // and in all direct and indirect subclasses.
   void increment_class_counter(InstanceKlass *ik, TRAPS);
--- a/src/share/vm/runtime/fieldDescriptor.cpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/runtime/fieldDescriptor.cpp	Mon Feb 11 14:06:22 2013 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -67,13 +67,10 @@
 
 AnnotationArray* fieldDescriptor::type_annotations() const {
   InstanceKlass* ik = field_holder();
-  Annotations* type_annos = ik->type_annotations();
+  Array<AnnotationArray*>* type_annos = ik->fields_type_annotations();
   if (type_annos == NULL)
     return NULL;
-  Array<AnnotationArray*>* md = type_annos->fields_annotations();
-  if (md == NULL)
-    return NULL;
-  return md->at(index());
+  return type_annos->at(index());
 }
 
 constantTag fieldDescriptor::initial_value_tag() const {
--- a/src/share/vm/runtime/vmStructs.cpp	Fri Feb 08 16:56:03 2013 -0800
+++ b/src/share/vm/runtime/vmStructs.cpp	Mon Feb 11 14:06:22 2013 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -366,11 +366,10 @@
   volatile_nonstatic_field(Method,      _from_compiled_entry,                          address)                               \
   volatile_nonstatic_field(Method,      _from_interpreted_entry,                       address)                               \
   volatile_nonstatic_field(ConstMethod, _fingerprint,                                  uint64_t)                              \
-  nonstatic_field(ConstMethod,          _constants,                                    ConstantPool*)                  \
+  nonstatic_field(ConstMethod,          _constants,                                    ConstantPool*)                         \
   nonstatic_field(ConstMethod,          _stackmap_data,                                Array<u1>*)                            \
   nonstatic_field(ConstMethod,          _constMethod_size,                             int)                                   \
-  nonstatic_field(ConstMethod,          _interpreter_kind,                             jbyte)                                 \
-  nonstatic_field(ConstMethod,          _flags,                                        jbyte)                                 \
+  nonstatic_field(ConstMethod,          _flags,                                        u2)                                    \
   nonstatic_field(ConstMethod,          _code_size,                                    u2)                                    \
   nonstatic_field(ConstMethod,          _name_index,                                   u2)                                    \
   nonstatic_field(ConstMethod,          _signature_index,                              u2)                                    \
@@ -2261,14 +2260,18 @@
   declare_constant(Klass::_lh_array_tag_obj_value)                        \
                                                                           \
   /********************************/                                      \
-  /* ConstMethod anon-enum */                                      \
+  /* ConstMethod anon-enum */                                             \
   /********************************/                                      \
                                                                           \
-  declare_constant(ConstMethod::_has_linenumber_table)             \
-  declare_constant(ConstMethod::_has_checked_exceptions)           \
-  declare_constant(ConstMethod::_has_localvariable_table)          \
-  declare_constant(ConstMethod::_has_exception_table)              \
-  declare_constant(ConstMethod::_has_generic_signature)            \
+  declare_constant(ConstMethod::_has_linenumber_table)                    \
+  declare_constant(ConstMethod::_has_checked_exceptions)                  \
+  declare_constant(ConstMethod::_has_localvariable_table)                 \
+  declare_constant(ConstMethod::_has_exception_table)                     \
+  declare_constant(ConstMethod::_has_generic_signature)                   \
+  declare_constant(ConstMethod::_has_method_annotations)                  \
+  declare_constant(ConstMethod::_has_parameter_annotations)               \
+  declare_constant(ConstMethod::_has_default_annotations)                 \
+  declare_constant(ConstMethod::_has_type_annotations)                    \
                                                                           \
   /*************************************/                                 \
   /* InstanceKlass enum                */                                 \
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/runtime/8007320/ConstMethodTest.java	Mon Feb 11 14:06:22 2013 -0500
@@ -0,0 +1,148 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8007320
+ * @summary Test all optional fields in ConstMethod
+ * @compile -g -parameters ConstMethodTest.java
+ * @run main ConstMethodTest
+ */
+
+import java.util.*;
+import java.lang.annotation.*;
+import java.lang.reflect.*;
+import java.io.Serializable;
+
+@Retention(RetentionPolicy.RUNTIME)
+@interface MyAnnotation {
+    public String name();
+    public String value();
+    public String date() default "today";
+}
+
+@Target(ElementType.TYPE_USE)
+@Retention(RetentionPolicy.RUNTIME)
+@interface TypeAnno {
+    String value();
+}
+
+@Target(ElementType.TYPE_USE)
+@Retention(RetentionPolicy.RUNTIME)
+@interface TypeAnno2 {
+    String value();
+}
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.PARAMETER)
+@interface Named {
+  String value();
+}
+
+@Retention(RetentionPolicy.RUNTIME)
+@interface ScalarTypesWithDefault {
+    byte     b()    default 11;
+    short    s()    default 12;
+    int      i()    default 13;
+    long     l()    default 14;
+    char     c()    default 'V';
+}
+
+// Some exception class
+class OkException extends RuntimeException {};
+
+
+@MyAnnotation(name="someName", value = "Hello World")
+public class ConstMethodTest {
+
+    private static void check(boolean b) {
+        if (!b)
+            throw new RuntimeException();
+    }
+    private static void fail(String msg) {
+       System.err.println(msg);
+       throw new RuntimeException();
+    }
+    private static void equal(Object x, Object y) {
+        if (x == null ? y == null : x.equals(y)) {
+        } else {
+            fail(x + " not equal to " + y);
+        }
+    }
+    private static final String[] parameter_names = {
+        "parameter", "parameter2", "x"
+    };
+
+    // Declare a function with everything in it.
+    @MyAnnotation(name="someName", value="Hello World")
+    static <T> void kitchenSinkFunc(@Named(value="aName") String parameter,
+              @Named("bName") String parameter2,
+              @ScalarTypesWithDefault T x)
+            throws @TypeAnno("RE") @TypeAnno2("RE2") RuntimeException,
+                NullPointerException,
+                @TypeAnno("AIOOBE") ArrayIndexOutOfBoundsException {
+      int i, j, k;
+      try {
+        System.out.println("calling kitchenSinkFunc " + parameter);
+        throw new OkException();  // to see stack trace with line numbers
+      } catch (Exception e) {
+       e.printStackTrace();
+      }
+    }
+
+    private static void test1() throws Throwable {
+        for (Method m : ConstMethodTest.class.getDeclaredMethods()) {
+            if (m.getName().equals("kitchenSinkFunc")) {
+                Annotation[][] ann = m.getParameterAnnotations();
+                equal(ann.length, 3);
+                Annotation foo = ann[0][0];
+                Annotation bar = ann[1][0];
+                equal(foo.toString(), "@Named(value=aName)");
+                equal(bar.toString(), "@Named(value=bName)");
+                check(foo.equals(foo));
+                check(bar.equals(bar));
+                check(! foo.equals(bar));
+                // method annotations
+                Annotation[] ann2 = m.getAnnotations();
+                equal(ann2.length, 1);
+                Annotation mann = ann2[0];
+                equal(mann.toString(), "@MyAnnotation(date=today, name=someName, value=Hello World)");
+                // Test Method parameter names
+                Parameter[] parameters = m.getParameters();
+                if(parameters == null)
+                    throw new Exception("getParameters should never be null");
+                for(int i = 0; i < parameters.length; i++) {
+                    Parameter p = parameters[i];
+                    equal(parameters[i].getName(), parameter_names[i]);
+                }
+            }
+        }
+    }
+
+    public static void main(java.lang.String[] unused) throws Throwable {
+        // pass 5 so kitchenSinkFunc is instantiated with an int
+        kitchenSinkFunc("parameter", "param2", 5);
+        test1();
+    }
+};
+