--- a/.hgtags	Fri Oct 22 14:14:54 2010 -0400
+++ b/.hgtags	Thu Nov 18 10:35:46 2010 -0800
@@ -89,3 +89,7 @@
 f960f117f1623629f64203e2b09a92a8f6f14ff5 jdk7-b112
 1fee41c7ed2b3388970a756a85aa693c0de8407a jdk7-b113
 750c1ccb2f2d1ddfa95ab6c7f897fdab2f87f7e9 jdk7-b114
+9cb24917216bc68997154f6e9566c3de62acb2f4 jdk7-b115
+a4e6aa1f45ad23a6f083ed98d970b5006ea4d292 jdk7-b116
+228e73f288c543a8c34e2a54227103ae5649e6af jdk7-b117
+2e876e59938a853934aa738c811b26c452bd9fe8 jdk7-b118

--- a/.hgtags-top-repo	Fri Oct 22 14:14:54 2010 -0400
+++ b/.hgtags-top-repo	Thu Nov 18 10:35:46 2010 -0800
@@ -89,3 +89,7 @@
 b852103caf73da70068473777ae867a457bb3ae1 jdk7-b112
 c1df968c4527bfab5f97662a89245f15d12d378b jdk7-b113
 27985a5c6e5268014d25d55886e0ecb96af4763d jdk7-b114
+e8ebdf41b9c01a26642848f4134f5504e8fb3233 jdk7-b115
+94e9a1bfba8b8d1fe0bfd43b88629b1f27b02a76 jdk7-b116
+7220e60b097fa027e922f1aeecdd330f3e37409f jdk7-b117
+a12a9e78df8a9d534da0b4a244ed68f0de0bd58e jdk7-b118

--- a/corba/.hgtags	Fri Oct 22 14:14:54 2010 -0400
+++ b/corba/.hgtags	Thu Nov 18 10:35:46 2010 -0800
@@ -89,3 +89,7 @@
 cc67fdc4fee9a5b25caee4e71b51a8ff24ae7d1a jdk7-b112
 a89a6c5be9d1a754868d3d359cbf7ad36aa95631 jdk7-b113
 88fddb73c5c4a4b50c319cbae9380caf5172ab45 jdk7-b114
+da7561d479e0ddaa4650d8023ac0fc7294e014e3 jdk7-b115
+98c028de4301106f2285ac0e128a1bb9b4c24f5c jdk7-b116
+fa502e4834dac2176499cc1f44794d5dc32a11b9 jdk7-b117
+42e77836fded7c2a3080d27316b96634ea9e33c6 jdk7-b118

--- a/corba/make/com/sun/corba/minclude/com_sun_corba_se_impl_io.jmk	Fri Oct 22 14:14:54 2010 -0400
+++ b/corba/make/com/sun/corba/minclude/com_sun_corba_se_impl_io.jmk	Thu Nov 18 10:35:46 2010 -0800
@@ -34,7 +34,7 @@
 	com/sun/corba/se/impl/io/ObjectStreamField.java \
 	com/sun/corba/se/impl/io/OptionalDataException.java \
 	com/sun/corba/se/impl/io/ValueHandlerImpl.java \
-	com/sun/corba/se/impl/io/IIOPInputStream.java \
+        com/sun/corba/se/impl/io/IIOPInputStream.java \
 	com/sun/corba/se/impl/io/IIOPOutputStream.java \
 	com/sun/corba/se/impl/io/TypeMismatchException.java \
 	com/sun/corba/se/impl/io/InputStreamHook.java \

--- a/corba/src/share/classes/com/sun/corba/se/impl/io/IIOPInputStream.java	Fri Oct 22 14:14:54 2010 -0400
+++ b/corba/src/share/classes/com/sun/corba/se/impl/io/IIOPInputStream.java	Thu Nov 18 10:35:46 2010 -0800
@@ -2553,8 +2553,8 @@
             bridge.putObject( o, key, v ) ;
         } catch (Exception e) {
             throw utilWrapper.errorSetObjectField( e, fieldName,
-                ObjectUtility.compactObjectToString( o ),
-                ObjectUtility.compactObjectToString( v )) ;
+                o.toString(),
+                v.toString() ) ;
         }
     }
 
@@ -2566,7 +2566,7 @@
             bridge.putBoolean( o, key, v ) ;
         } catch (Exception e) {
             throw utilWrapper.errorSetBooleanField( e, fieldName,
-                ObjectUtility.compactObjectToString( o ),
+                o.toString(),
                 new Boolean(v) ) ;
         }
     }
@@ -2579,7 +2579,7 @@
             bridge.putByte( o, key, v ) ;
         } catch (Exception e) {
             throw utilWrapper.errorSetByteField( e, fieldName,
-                ObjectUtility.compactObjectToString( o ),
+                o.toString(),
                 new Byte(v) ) ;
         }
     }
@@ -2592,7 +2592,7 @@
             bridge.putChar( o, key, v ) ;
         } catch (Exception e) {
             throw utilWrapper.errorSetCharField( e, fieldName,
-                ObjectUtility.compactObjectToString( o ),
+                o.toString(),
                 new Character(v) ) ;
         }
     }
@@ -2605,7 +2605,7 @@
             bridge.putShort( o, key, v ) ;
         } catch (Exception e) {
             throw utilWrapper.errorSetShortField( e, fieldName,
-                ObjectUtility.compactObjectToString( o ),
+                o.toString(),
                 new Short(v) ) ;
         }
     }
@@ -2618,7 +2618,7 @@
             bridge.putInt( o, key, v ) ;
         } catch (Exception e) {
             throw utilWrapper.errorSetIntField( e, fieldName,
-                ObjectUtility.compactObjectToString( o ),
+                o.toString(),
                 new Integer(v) ) ;
         }
     }
@@ -2631,7 +2631,7 @@
             bridge.putLong( o, key, v ) ;
         } catch (Exception e) {
             throw utilWrapper.errorSetLongField( e, fieldName,
-                ObjectUtility.compactObjectToString( o ),
+                o.toString(),
                 new Long(v) ) ;
         }
     }
@@ -2644,7 +2644,7 @@
             bridge.putFloat( o, key, v ) ;
         } catch (Exception e) {
             throw utilWrapper.errorSetFloatField( e, fieldName,
-                ObjectUtility.compactObjectToString( o ),
+                o.toString(),
                 new Float(v) ) ;
         }
     }
@@ -2657,7 +2657,7 @@
             bridge.putDouble( o, key, v ) ;
         } catch (Exception e) {
             throw utilWrapper.errorSetDoubleField( e, fieldName,
-                ObjectUtility.compactObjectToString( o ),
+                o.toString(),
                 new Double(v) ) ;
         }
     }

--- a/corba/src/share/classes/com/sun/corba/se/impl/io/ValueHandlerImpl.java	Fri Oct 22 14:14:54 2010 -0400
+++ b/corba/src/share/classes/com/sun/corba/se/impl/io/ValueHandlerImpl.java	Thu Nov 18 10:35:46 2010 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2004, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2010, 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
@@ -32,32 +32,22 @@
 package com.sun.corba.se.impl.io;
 
 import javax.rmi.CORBA.Util;
-import javax.rmi.PortableRemoteObject;
 
 import java.util.Hashtable;
-import java.util.Stack;
 import java.io.IOException;
-import java.util.EmptyStackException;
 
-import com.sun.corba.se.impl.util.Utility;
-import com.sun.corba.se.impl.io.IIOPInputStream;
-import com.sun.corba.se.impl.io.IIOPOutputStream;
 import com.sun.corba.se.impl.util.RepositoryId;
 import com.sun.corba.se.impl.util.Utility;
 
 import org.omg.CORBA.TCKind;
 
-import org.omg.CORBA.MARSHAL;
-import org.omg.CORBA.BAD_PARAM;
-import org.omg.CORBA.CompletionStatus;
 import org.omg.CORBA.portable.IndirectionException;
 import com.sun.org.omg.SendingContext.CodeBase;
 import com.sun.org.omg.SendingContext.CodeBaseHelper;
 
 import java.security.AccessController;
 import java.security.PrivilegedAction;
-
-import com.sun.corba.se.impl.io.IIOPInputStream.ActiveRecursionManager;
+import java.security.PrivilegedExceptionAction;
 
 import com.sun.corba.se.spi.logging.CORBALogDomains;
 import com.sun.corba.se.impl.logging.OMGSystemException;
@@ -809,65 +799,163 @@
         return "com.sun.corba.se.impl.io.IIOPOutputStream";
     }
 
-    private com.sun.corba.se.impl.io.IIOPOutputStream createOutputStream() {
-        return (com.sun.corba.se.impl.io.IIOPOutputStream)AccessController.doPrivileged(
-            new StreamFactory(getOutputStreamClassName()));
+   private IIOPOutputStream createOutputStream() {
+        final String name = getOutputStreamClassName();
+        try {
+             IIOPOutputStream stream = createOutputStreamBuiltIn(name);
+             if (stream != null) {
+                 return stream;
+             }
+             return createCustom(IIOPOutputStream.class, name);
+        } catch (Throwable t) {
+            // Throw exception under the carpet.
+            InternalError ie = new InternalError(
+                "Error loading " + name
+            );
+                ie.initCause(t);
+                throw ie;
+        }
+    }
+
+    /**
+     * Construct a built in implementation with priveleges.
+     * Returning null indicates a non-built is specified.
+     */
+    private IIOPOutputStream createOutputStreamBuiltIn(
+        final String name
+    ) throws Throwable {
+        try {
+            return AccessController.doPrivileged(
+                new PrivilegedExceptionAction<IIOPOutputStream>() {
+                    public IIOPOutputStream run() throws IOException {
+                        return createOutputStreamBuiltInNoPriv(name);
+                    }
+                }
+            );
+        } catch (java.security.PrivilegedActionException exc) {
+            throw exc.getCause();
+        }
+    }
+
+    /**
+     * Returning null indicates a non-built is specified.
+     */
+    private IIOPOutputStream createOutputStreamBuiltInNoPriv(
+        final String name
+    ) throws IOException {
+        return
+            name.equals(
+                IIOPOutputStream
+                    .class.getName()
+            ) ?
+            new IIOPOutputStream() :
+
+            name.equals(
+                com.sun.corba.se.impl.orbutil.IIOPOutputStream_1_3
+                    .class.getName()
+            ) ?
+            new com.sun.corba.se.impl.orbutil.IIOPOutputStream_1_3() :
+
+            name.equals(
+                com.sun.corba.se.impl.orbutil.IIOPOutputStream_1_3_1
+                    .class.getName()
+            ) ?
+            new com.sun.corba.se.impl.orbutil.IIOPOutputStream_1_3_1() :
+
+            null;
     }
 
     protected String getInputStreamClassName() {
         return "com.sun.corba.se.impl.io.IIOPInputStream";
     }
 
-    private com.sun.corba.se.impl.io.IIOPInputStream createInputStream() {
-        return (com.sun.corba.se.impl.io.IIOPInputStream)AccessController.doPrivileged(
-            new StreamFactory(getInputStreamClassName()));
+    private IIOPInputStream createInputStream() {
+        final String name = getInputStreamClassName();
+        try {
+             IIOPInputStream stream = createInputStreamBuiltIn(name);
+             if (stream != null) {
+                 return stream;
+             }
+             return createCustom(IIOPInputStream.class, name);
+        } catch (Throwable t) {
+            // Throw exception under the carpet.
+            InternalError ie = new InternalError(
+                "Error loading " + name
+            );
+                ie.initCause(t);
+                throw ie;
+        }
     }
 
     /**
-     * Instantiates a class of the given name using the system ClassLoader
-     * as part of a PrivilegedAction.
-     *
-     * It's private final so hopefully people can't grab it outside of
-     * this class.
-     *
-     * If you're worried that someone could subclass ValueHandlerImpl,
-     * install his own streams, and snoop what's on the wire:
-     * Someone can do that only if he's allowed to use the feature
-     * of installing his own javax.rmi.CORBA.Util delegate (via a
-     * JVM property or orb.properties file, read the first time the
-     * Util class is used).  If he can do that, he can snoop
-     * anything on the wire, anyway, without abusing the
-     * StreamFactory class.
+     * Construct a built in implementation with priveleges.
+     * Returning null indicates a non-built is specified.
      */
-    private static final class StreamFactory implements PrivilegedAction {
-        private String className;
+     private IIOPInputStream createInputStreamBuiltIn(
+         final String name
+     ) throws Throwable {
+         try {
+             return AccessController.doPrivileged(
+                 new PrivilegedExceptionAction<IIOPInputStream>() {
+                     public IIOPInputStream run() throws IOException {
+                         return createInputStreamBuiltInNoPriv(name);
+                     }
+                 }
+             );
+         } catch (java.security.PrivilegedActionException exc) {
+             throw exc.getCause();
+         }
+     }
 
-        public StreamFactory (String _className) {
-            className = _className;
-        }
+     /**
+      * Returning null indicates a non-built is specified.
+      */
+     private IIOPInputStream createInputStreamBuiltInNoPriv(
+         final String name
+     ) throws IOException {
+         return
+             name.equals(
+                 IIOPInputStream
+                     .class.getName()
+             ) ?
+             new IIOPInputStream() :
 
-        public Object run() {
-            try {
-                // Note: We must use the system ClassLoader here
-                // since we want to load classes outside of the
-                // core JDK when running J2EE Pure ORB and
-                // talking to Kestrel.
+             name.equals(
+                 com.sun.corba.se.impl.orbutil.IIOPInputStream_1_3
+                     .class.getName()
+             ) ?
+             new com.sun.corba.se.impl.orbutil.IIOPInputStream_1_3() :
+
+             name.equals(
+                 com.sun.corba.se.impl.orbutil.IIOPInputStream_1_3_1
+                     .class.getName()
+             ) ?
+             new com.sun.corba.se.impl.orbutil.IIOPInputStream_1_3_1() :
+
+             null;
+     }
+
+     /**
+      * Create a custom implementation without privileges.
+      */
+     private <T> T createCustom(
+         final Class<T> type, final String className
+     ) throws Throwable {
+           // Note: We use the thread context or system ClassLoader here
+           // since we want to load classes outside of the
+           // core JDK when running J2EE Pure ORB and
+           // talking to Kestrel.
                 ClassLoader cl = Thread.currentThread().getContextClassLoader();
                 if (cl == null)
                     cl = ClassLoader.getSystemClassLoader();
 
-                Class streamClass = cl.loadClass(className);
+                Class<?> clazz = cl.loadClass(className);
+                Class<? extends T> streamClass = clazz.asSubclass(type);
 
                 // Since the ClassLoader should cache the class, this isn't
                 // as expensive as it looks.
                 return streamClass.newInstance();
 
-            } catch(Throwable t) {
-                InternalError ie = new InternalError( "Error loading " + className ) ;
-                ie.initCause( t ) ;
-                throw ie ;
-            }
-        }
     }
 
     /**

--- a/corba/src/share/classes/com/sun/corba/se/impl/orb/PrefixParserAction.java	Fri Oct 22 14:14:54 2010 -0400
+++ b/corba/src/share/classes/com/sun/corba/se/impl/orb/PrefixParserAction.java	Thu Nov 18 10:35:46 2010 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2010, 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
@@ -110,7 +110,7 @@
                     throw wrapper.couldNotSetArray( thr,
                         getPropertyName(), new Integer(ctr),
                         componentType, new Integer(size),
-                        ObjectUtility.compactObjectToString( obj )) ;
+                        obj.toString() ) ;
                 }
                 ctr++ ;
             }

--- a/corba/src/share/classes/com/sun/corba/se/impl/orbutil/ObjectUtility.java	Fri Oct 22 14:14:54 2010 -0400
+++ b/corba/src/share/classes/com/sun/corba/se/impl/orbutil/ObjectUtility.java	Thu Nov 18 10:35:46 2010 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2010, 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
@@ -50,103 +50,8 @@
 import java.math.BigDecimal ;
 
 public final class ObjectUtility {
-    private boolean useToString ;
-    private boolean isIndenting ;
-    private int initialLevel ;
-    private int increment ;
-    private ClassMap classToPrinter = new ClassMap() ;
+    private ObjectUtility() {}
 
-    private static ObjectUtility standard = new ObjectUtility( false, true,
-        0, 4 ) ;
-    private static ObjectUtility compact = new ObjectUtility( true, false,
-        0, 4 ) ;
-
-    private ObjectUtility( boolean useToString, boolean isIndenting,
-        int initialLevel, int increment )
-    {
-        this.useToString = useToString ;
-        this.isIndenting = isIndenting ;
-        this.initialLevel = initialLevel ;
-        this.increment = increment ;
-        classToPrinter.put( Properties.class, propertiesPrinter ) ;
-        classToPrinter.put( Collection.class, collectionPrinter ) ;
-        classToPrinter.put( Map.class, mapPrinter ) ;
-    }
-
-    /** Construct an Utility instance with the desired objectToString
-    * behavior.
-    */
-    public static ObjectUtility make( boolean useToString, boolean isIndenting,
-        int initialLevel, int increment )
-    {
-        return new ObjectUtility( useToString, isIndenting, initialLevel,
-            increment ) ;
-    }
-
-    /** Construct an Utility instance with the desired objectToString
-    * behavior.
-    */
-    public static ObjectUtility make( boolean useToString, boolean isIndenting )
-    {
-        return new ObjectUtility( useToString, isIndenting, 0, 4 ) ;
-    }
-
-    /** Get the standard Utility object that supports objectToString with
-    * indented display and no use of toString() methods.
-    */
-    public static ObjectUtility make()
-    {
-        return standard ;
-    }
-
-    /** A convenience method that gives the default behavior: use indenting
-    * to display the object's structure and do not use built-in toString
-    * methods.
-    */
-    public static String defaultObjectToString( java.lang.Object object )
-    {
-        return standard.objectToString( object ) ;
-    }
-
-    public static String compactObjectToString( java.lang.Object object )
-    {
-        return compact.objectToString( object ) ;
-    }
-
-    /** objectToString handles display of arbitrary objects.  It correctly
-    * handles objects whose elements form an arbitrary graph.  It uses
-    * reflection to display the contents of any kind of object.
-    * An object's toString() method may optionally be used, but the default
-    * is to ignore all toString() methods except for those defined for
-    * primitive types, primitive type wrappers, and strings.
-    */
-    public String objectToString(java.lang.Object obj)
-    {
-        IdentityHashMap printed = new IdentityHashMap() ;
-        ObjectWriter result = ObjectWriter.make( isIndenting, initialLevel,
-            increment ) ;
-        objectToStringHelper( printed, result, obj ) ;
-        return result.toString() ;
-    }
-
-    // Perform a deep structural equality comparison of the two objects.
-    // This handles all arrays, maps, and sets specially, otherwise
-    // it just calls the object's equals() method.
-    public static boolean equals( java.lang.Object obj1, java.lang.Object obj2 )
-    {
-        // Set of pairs of objects that have been (or are being) considered for
-        // equality.  Such pairs are presumed to be equals.  If they are not,
-        // this will be detected eventually and the equals method will return
-        // false.
-        Set considered = new HashSet() ;
-
-        // Map that gives the corresponding component of obj2 for a component
-        // of obj1.  This is used to check for the same aliasing and use of
-        // equal objects in both objects.
-        Map counterpart = new IdentityHashMap() ;
-
-        return equalsHelper( counterpart, considered, obj1, obj2 ) ;
-    }
 
     /** If arr1 and arr2 are both arrays of the same component type,
      * return an array of that component type that consists of the
@@ -179,544 +84,4 @@
         return result ;
     }
 
-//===========================================================================
-//  Implementation
-//===========================================================================
-
-    private void objectToStringHelper( IdentityHashMap printed,
-        ObjectWriter result, java.lang.Object obj)
-    {
-        if (obj==null) {
-            result.append( "null" ) ;
-            result.endElement() ;
-        } else {
-            Class cls = obj.getClass() ;
-            result.startObject( obj ) ;
-
-            if (printed.keySet().contains( obj )) {
-                result.endObject( "*VISITED*" ) ;
-            } else {
-                printed.put( obj, null ) ;
-
-                if (mustUseToString(cls)) {
-                    result.endObject( obj.toString() ) ;
-                } else {
-                    // First, handle any classes that have special printer
-                    // methods defined.  This is useful when the class
-                    // overrides toString with something that
-                    // is not sufficiently detailed.
-                    ObjectPrinter printer = (ObjectPrinter)(classToPrinter.get(
-                        cls )) ;
-                    if (printer != null) {
-                        printer.print( printed, result, obj ) ;
-                        result.endObject() ;
-                    } else {
-                        Class compClass = cls.getComponentType() ;
-
-                        if (compClass == null)
-                            // handleObject always calls endObject
-                            handleObject( printed, result, obj ) ;
-                        else {
-                            handleArray( printed, result, obj ) ;
-                            result.endObject() ;
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    private static interface ObjectPrinter {
-        void print( IdentityHashMap printed, ObjectWriter buff,
-            java.lang.Object obj ) ;
-    }
-
-    private ObjectPrinter propertiesPrinter = new ObjectPrinter() {
-        public void print( IdentityHashMap printed, ObjectWriter buff,
-            java.lang.Object obj )
-        {
-            if (!(obj instanceof Properties))
-                throw new Error() ;
-
-            Properties props = (Properties)obj ;
-            Enumeration keys = props.propertyNames() ;
-            while (keys.hasMoreElements()) {
-                String key = (String)(keys.nextElement()) ;
-                String value = props.getProperty( key ) ;
-                buff.startElement() ;
-                buff.append( key ) ;
-                buff.append( "=" ) ;
-                buff.append( value ) ;
-                buff.endElement() ;
-            }
-        }
-    } ;
-
-    private ObjectPrinter collectionPrinter = new ObjectPrinter() {
-        public void print( IdentityHashMap printed, ObjectWriter buff,
-            java.lang.Object obj )
-        {
-            if (!(obj instanceof Collection))
-                throw new Error() ;
-
-            Collection coll = (Collection)obj ;
-            Iterator iter = coll.iterator() ;
-            while (iter.hasNext()) {
-                java.lang.Object element = iter.next() ;
-                buff.startElement() ;
-                objectToStringHelper( printed, buff, element ) ;
-                buff.endElement() ;
-            }
-        }
-    } ;
-
-    private ObjectPrinter mapPrinter = new ObjectPrinter() {
-        public void print( IdentityHashMap printed, ObjectWriter buff,
-            java.lang.Object obj )
-        {
-            if (!(obj instanceof Map))
-                throw new Error() ;
-
-            Map map = (Map)obj ;
-            Iterator iter = map.entrySet().iterator() ;
-            while (iter.hasNext()) {
-                Entry entry = (Entry)(iter.next()) ;
-                buff.startElement() ;
-                objectToStringHelper( printed, buff, entry.getKey() ) ;
-                buff.append( "=>" ) ;
-                objectToStringHelper( printed, buff, entry.getValue() ) ;
-                buff.endElement() ;
-            }
-        }
-    } ;
-
-    private static class ClassMap {
-        ArrayList data ;
-
-        public ClassMap()
-        {
-            data = new ArrayList() ;
-        }
-
-        /** Return the first element of the ClassMap that is assignable to cls.
-        * The order is determined by the order in which the put method was
-        * called.  Returns null if there is no match.
-        */
-        public java.lang.Object get( Class cls )
-        {
-            Iterator iter = data.iterator() ;
-            while (iter.hasNext()) {
-                java.lang.Object[] arr = (java.lang.Object[])(iter.next()) ;
-                Class key = (Class)(arr[0]) ;
-                if (key.isAssignableFrom( cls ))
-                    return arr[1] ;
-            }
-
-            return null ;
-        }
-
-        /** Add obj to the map with key cls.  Note that order matters,
-         * as the first match is returned.
-         */
-        public void put( Class cls, java.lang.Object obj )
-        {
-            java.lang.Object[] pair = { cls, obj } ;
-            data.add( pair ) ;
-        }
-    }
-
-    private boolean mustUseToString( Class cls )
-    {
-        // These probably never occur
-        if (cls.isPrimitive())
-            return true ;
-
-        // We must use toString for all primitive wrappers, since
-        // otherwise the code recurses endlessly (access value field
-        // inside Integer, returns another Integer through reflection).
-        if ((cls == Integer.class) ||
-            (cls == BigInteger.class) ||
-            (cls == BigDecimal.class) ||
-            (cls == String.class) ||
-            (cls == StringBuffer.class) ||
-            (cls == Long.class) ||
-            (cls == Short.class) ||
-            (cls == Byte.class) ||
-            (cls == Character.class) ||
-            (cls == Float.class) ||
-            (cls == Double.class) ||
-            (cls == Boolean.class))
-            return true ;
-
-        if (useToString) {
-            try {
-                cls.getDeclaredMethod( "toString", (Class[])null ) ;
-                return true ;
-            } catch (Exception exc) {
-                return false ;
-            }
-        }
-
-        return false ;
-    }
-
-    private void handleObject( IdentityHashMap printed, ObjectWriter result,
-        java.lang.Object obj )
-    {
-        Class cls = obj.getClass() ;
-
-        try {
-            Field[] fields;
-            SecurityManager security = System.getSecurityManager();
-            if (security != null && !Modifier.isPublic(cls.getModifiers())) {
-                fields = new Field[0];
-            } else {
-                fields = cls.getDeclaredFields();
-            }
-
-            for (int ctr=0; ctr<fields.length; ctr++ ) {
-                final Field fld = fields[ctr] ;
-                int modifiers = fld.getModifiers() ;
-
-                // Do not display field if it is static, since these fields
-                // are always the same for every instances.  This could
-                // be made configurable, but I don't think it is
-                // useful to do so.
-                if (!Modifier.isStatic( modifiers )) {
-                    if (security != null) {
-                        if (!Modifier.isPublic(modifiers))
-                            continue;
-                    }
-                    result.startElement() ;
-                    result.append( fld.getName() ) ;
-                    result.append( ":" ) ;
-
-                    try {
-                        // Make sure that we can read the field if it is
-                        // not public
-                        AccessController.doPrivileged( new PrivilegedAction() {
-                            public Object run() {
-                                fld.setAccessible( true ) ;
-                                return null ;
-                            }
-                        } ) ;
-
-                        java.lang.Object value = fld.get( obj ) ;
-                        objectToStringHelper( printed, result, value ) ;
-                    } catch (Exception exc2) {
-                        result.append( "???" ) ;
-                    }
-
-                    result.endElement() ;
-                }
-            }
-
-            result.endObject() ;
-        } catch (Exception exc2) {
-            result.endObject( obj.toString() ) ;
-        }
-    }
-
-    private void handleArray( IdentityHashMap printed, ObjectWriter result,
-        java.lang.Object obj )
-    {
-        Class compClass = obj.getClass().getComponentType() ;
-        if (compClass == boolean.class) {
-            boolean[] arr = (boolean[])obj ;
-            for (int ctr=0; ctr<arr.length; ctr++) {
-                result.startElement() ;
-                result.append( arr[ctr] ) ;
-                result.endElement() ;
-            }
-        } else if (compClass == byte.class) {
-            byte[] arr = (byte[])obj ;
-            for (int ctr=0; ctr<arr.length; ctr++) {
-                result.startElement() ;
-                result.append( arr[ctr] ) ;
-                result.endElement() ;
-            }
-        } else if (compClass == short.class) {
-            short[] arr = (short[])obj ;
-            for (int ctr=0; ctr<arr.length; ctr++) {
-                result.startElement() ;
-                result.append( arr[ctr] ) ;
-                result.endElement() ;
-            }
-        } else if (compClass == int.class) {
-            int[] arr = (int[])obj ;
-            for (int ctr=0; ctr<arr.length; ctr++) {
-                result.startElement() ;
-                result.append( arr[ctr] ) ;
-                result.endElement() ;
-            }
-        } else if (compClass == long.class) {
-            long[] arr = (long[])obj ;
-            for (int ctr=0; ctr<arr.length; ctr++) {
-                result.startElement() ;
-                result.append( arr[ctr] ) ;
-                result.endElement() ;
-            }
-        } else if (compClass == char.class) {
-            char[] arr = (char[])obj ;
-            for (int ctr=0; ctr<arr.length; ctr++) {
-                result.startElement() ;
-                result.append( arr[ctr] ) ;
-                result.endElement() ;
-            }
-        } else if (compClass == float.class) {
-            float[] arr = (float[])obj ;
-            for (int ctr=0; ctr<arr.length; ctr++) {
-                result.startElement() ;
-                result.append( arr[ctr] ) ;
-                result.endElement() ;
-            }
-        } else if (compClass == double.class) {
-            double[] arr = (double[])obj ;
-            for (int ctr=0; ctr<arr.length; ctr++) {
-                result.startElement() ;
-                result.append( arr[ctr] ) ;
-                result.endElement() ;
-            }
-        } else { // array of object
-            java.lang.Object[] arr = (java.lang.Object[])obj ;
-            for (int ctr=0; ctr<arr.length; ctr++) {
-                result.startElement() ;
-                objectToStringHelper( printed, result, arr[ctr] ) ;
-                result.endElement() ;
-            }
-        }
-    }
-
-    private static class Pair
-    {
-        private java.lang.Object obj1 ;
-        private java.lang.Object obj2 ;
-
-        Pair( java.lang.Object obj1, java.lang.Object obj2 )
-        {
-            this.obj1 = obj1 ;
-            this.obj2 = obj2 ;
-        }
-
-        public boolean equals( java.lang.Object obj )
-        {
-            if (!(obj instanceof Pair))
-                return false ;
-
-            Pair other = (Pair)obj ;
-            return other.obj1 == obj1 && other.obj2 == obj2 ;
-        }
-
-        public int hashCode()
-        {
-            return System.identityHashCode( obj1 ) ^
-                System.identityHashCode( obj2 ) ;
-        }
-    }
-
-    private static boolean equalsHelper( Map counterpart, Set considered,
-        java.lang.Object obj1, java.lang.Object obj2 )
-    {
-        if ((obj1 == null) || (obj2 == null))
-            return obj1 == obj2 ;
-
-        java.lang.Object other2 = counterpart.get( obj1 ) ;
-        if (other2 == null) {
-            other2 = obj2 ;
-            counterpart.put( obj1, other2 ) ;
-        }
-
-        if (obj1 == other2)
-            return true ;
-
-        if (obj2 != other2)
-            return false ;
-
-        Pair pair = new Pair( obj1, obj2 ) ;
-        if (considered.contains( pair ))
-            return true ;
-        else
-            considered.add( pair ) ;
-
-        if (obj1 instanceof java.lang.Object[] &&
-            obj2 instanceof java.lang.Object[])
-            return equalArrays( counterpart, considered,
-                (java.lang.Object[])obj1, (java.lang.Object[])obj2 ) ;
-        else if (obj1 instanceof Map && obj2 instanceof Map)
-            return equalMaps( counterpart, considered,
-                (Map)obj1, (Map)obj2 ) ;
-        else if (obj1 instanceof Set && obj2 instanceof Set)
-            return equalSets( counterpart, considered,
-                (Set)obj1, (Set)obj2 ) ;
-        else if (obj1 instanceof List && obj2 instanceof List)
-            return equalLists( counterpart, considered,
-                (List)obj1, (List)obj2 ) ;
-        else if (obj1 instanceof boolean[] && obj2 instanceof boolean[])
-            return Arrays.equals( (boolean[])obj1, (boolean[])obj2 ) ;
-        else if (obj1 instanceof byte[] && obj2 instanceof byte[])
-            return Arrays.equals( (byte[])obj1, (byte[])obj2 ) ;
-        else if (obj1 instanceof char[] && obj2 instanceof char[])
-            return Arrays.equals( (char[])obj1, (char[])obj2 ) ;
-        else if (obj1 instanceof double[] && obj2 instanceof double[])
-            return Arrays.equals( (double[])obj1, (double[])obj2 ) ;
-        else if (obj1 instanceof float[] && obj2 instanceof float[])
-            return Arrays.equals( (float[])obj1, (float[])obj2 ) ;
-        else if (obj1 instanceof int[] && obj2 instanceof int[])
-            return Arrays.equals( (int[])obj1, (int[])obj2 ) ;
-        else if (obj1 instanceof long[] && obj2 instanceof long[])
-            return Arrays.equals( (long[])obj1, (long[])obj2 ) ;
-        else {
-            Class cls = obj1.getClass() ;
-            if (cls != obj2.getClass())
-                return obj1.equals( obj2 ) ;
-            else
-                return equalsObject( counterpart, considered, cls, obj1, obj2 ) ;
-        }
-    }
-
-    private static boolean equalsObject( Map counterpart, Set considered,
-        Class cls, java.lang.Object obj1, java.lang.Object obj2 )
-    {
-        Class objectClass = java.lang.Object.class ;
-        if (cls == objectClass)
-            return true ;
-
-        Class[] equalsTypes = { objectClass } ;
-        try {
-            Method equalsMethod = cls.getDeclaredMethod( "equals",
-                equalsTypes ) ;
-            return obj1.equals( obj2 ) ;
-        } catch (Exception exc) {
-            if (equalsObjectFields( counterpart, considered,
-                    cls, obj1, obj2 ))
-                return equalsObject( counterpart, considered,
-                    cls.getSuperclass(), obj1, obj2 ) ;
-            else
-                return false ;
-        }
-    }
-
-    private static boolean equalsObjectFields( Map counterpart, Set considered,
-        Class cls, java.lang.Object obj1, java.lang.Object obj2 )
-    {
-        Field[] fields = cls.getDeclaredFields() ;
-        for (int ctr=0; ctr<fields.length; ctr++) {
-            try {
-                final Field field = fields[ctr] ;
-                // Ignore static fields
-                if (!Modifier.isStatic( field.getModifiers())) {
-                    AccessController.doPrivileged(new PrivilegedAction() {
-                        public Object run() {
-                            field.setAccessible( true ) ;
-                            return null ;
-                        }
-                    } ) ;
-
-                    java.lang.Object value1 = field.get( obj1 ) ;
-                    java.lang.Object value2 = field.get( obj2 ) ;
-                    if (!equalsHelper( counterpart, considered, value1,
-                        value2 ))
-                        return false ;
-                }
-            } catch (IllegalAccessException exc) {
-                return false ;
-            }
-        }
-
-        return true ;
-    }
-
-    private static boolean equalArrays( Map counterpart, Set considered,
-        java.lang.Object[] arr1, java.lang.Object[] arr2 )
-    {
-        int len = arr1.length ;
-        if (len != arr2.length)
-            return false ;
-
-        for (int ctr = 0; ctr<len; ctr++ )
-            if (!equalsHelper( counterpart, considered, arr1[ctr], arr2[ctr] ))
-                return false ;
-
-        return true ;
-    }
-
-    private static boolean equalMaps( Map counterpart, Set considered,
-        Map map1, Map map2 )
-    {
-        if (map2.size() != map1.size())
-            return false;
-
-        try {
-            Iterator i = map1.entrySet().iterator();
-            while (i.hasNext()) {
-                Entry e = (Entry) i.next();
-                java.lang.Object key = e.getKey();
-                java.lang.Object value = e.getValue();
-                if (value == null) {
-                    if (!(map2.get(key)==null && map2.containsKey(key)))
-                        return false;
-                } else {
-                    if (!equalsHelper( counterpart, considered,
-                        value, map2.get(key)))
-                        return false;
-                }
-            }
-        } catch(ClassCastException unused)   {
-            return false;
-        } catch(NullPointerException unused) {
-            return false;
-        }
-
-        return true;
-    }
-
-    // Obviously this is an inefficient quadratic algorithm.
-    // This is taken pretty directly from AbstractSet and AbstractCollection
-    // in the JDK.
-    // For HashSet, an O(n) (with a good hash function) algorithm
-    // is possible, and likewise TreeSet, since it is
-    // ordered, is O(n).  But this is not worth the effort here.
-    // Note that the inner loop uses equals, not equalsHelper.
-    // This is needed because of the searching behavior of this test.
-    // However, note that this will NOT correctly handle sets that
-    // contain themselves as members, or that have members that reference
-    // themselves.  These cases will cause infinite regress!
-    private static boolean equalSets( Map counterpart, Set considered,
-        Set set1, Set set2 )
-    {
-        if (set1.size() != set2.size())
-            return false ;
-
-        Iterator e1 = set1.iterator() ;
-        while (e1.hasNext()) {
-            java.lang.Object obj1 = e1.next() ;
-
-            boolean found = false ;
-            Iterator e2 = set2.iterator() ;
-            while (e2.hasNext() && !found) {
-                java.lang.Object obj2 = e2.next() ;
-                found = equals( obj1, obj2 ) ;
-            }
-
-            if (!found)
-                return false ;
-        }
-
-        return true ;
-    }
-
-    private static boolean equalLists( Map counterpart, Set considered,
-        List list1, List list2 )
-    {
-        ListIterator e1 = list1.listIterator();
-        ListIterator e2 = list2.listIterator();
-        while(e1.hasNext() && e2.hasNext()) {
-            java.lang.Object o1 = e1.next();
-            java.lang.Object o2 = e2.next();
-            if (!(o1==null ? o2==null : equalsHelper(
-                counterpart, considered, o1, o2)))
-                return false;
-        }
-        return !(e1.hasNext() || e2.hasNext());
-    }
 }