--- a/src/java.base/share/classes/java/security/acl/Acl.java	Mon Feb 23 08:46:07 2015 -0800
+++ b/src/java.base/share/classes/java/security/acl/Acl.java	Mon Feb 23 11:40:48 2015 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2015, 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
@@ -68,11 +68,7 @@
  *
  * The {@code  java.security.acl } package provides the
  * interfaces to the ACL and related data structures (ACL entries,
- * groups, permissions, etc.), and the {@code  sun.security.acl }
- * classes provide a default implementation of the interfaces. For
- * example, {@code  java.security.acl.Acl } provides the
- * interface to an ACL and the {@code  sun.security.acl.AclImpl }
- * class provides the default implementation of the interface.<p>
+ * groups, permissions, etc.).<p>
  *
  * The {@code  java.security.acl.Acl } interface extends the
  * {@code  java.security.acl.Owner } interface. The Owner

--- a/src/java.base/share/classes/sun/security/acl/AclEntryImpl.java	Mon Feb 23 08:46:07 2015 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,181 +0,0 @@
-/*
- * Copyright (c) 1996, 2011, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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.
- */
-package sun.security.acl;
-
-import java.util.*;
-import java.security.Principal;
-import java.security.acl.*;
-
-/**
- * This is a class that describes one entry that associates users
- * or groups with permissions in the ACL.
- * The entry may be used as a way of granting or denying permissions.
- * @author      Satish Dharmaraj
- */
-public class AclEntryImpl implements AclEntry {
-    private Principal user = null;
-    private Vector<Permission> permissionSet = new Vector<>(10, 10);
-    private boolean negative = false;
-
-    /**
-     * Construct an ACL entry that associates a user with permissions
-     * in the ACL.
-     * @param user The user that is associated with this entry.
-     */
-    public AclEntryImpl(Principal user) {
-        this.user = user;
-    }
-
-    /**
-     * Construct a null ACL entry
-     */
-    public AclEntryImpl() {
-    }
-
-    /**
-     * Sets the principal in the entity. If a group or a
-     * principal had already been set, a false value is
-     * returned, otherwise a true value is returned.
-     * @param user The user that is associated with this entry.
-     * @return true if the principal is set, false if there is
-     * one already.
-     */
-    public boolean setPrincipal(Principal user) {
-        if (this.user != null)
-          return false;
-        this.user = user;
-        return true;
-    }
-
-    /**
-     * This method sets the ACL to have negative permissions.
-     * That is the user or group is denied the permission set
-     * specified in the entry.
-     */
-    public void setNegativePermissions() {
-        negative = true;
-    }
-
-    /**
-     * Returns true if this is a negative ACL.
-     */
-    public boolean isNegative() {
-        return negative;
-    }
-
-    /**
-     * A principal or a group can be associated with multiple
-     * permissions. This method adds a permission to the ACL entry.
-     * @param permission The permission to be associated with
-     * the principal or the group in the entry.
-     * @return true if the permission was added, false if the
-     * permission was already part of the permission set.
-     */
-    public boolean addPermission(Permission permission) {
-
-        if (permissionSet.contains(permission))
-          return false;
-
-        permissionSet.addElement(permission);
-
-        return true;
-    }
-
-    /**
-     * The method disassociates the permission from the Principal
-     * or the Group in this ACL entry.
-     * @param permission The permission to be disassociated with
-     * the principal or the group in the entry.
-     * @return true if the permission is removed, false if the
-     * permission is not part of the permission set.
-     */
-    public boolean removePermission(Permission permission) {
-        return permissionSet.removeElement(permission);
-    }
-
-    /**
-     * Checks if the passed permission is part of the allowed
-     * permission set in this entry.
-     * @param permission The permission that has to be part of
-     * the permission set in the entry.
-     * @return true if the permission passed is part of the
-     * permission set in the entry, false otherwise.
-     */
-    public boolean checkPermission(Permission permission) {
-        return permissionSet.contains(permission);
-    }
-
-    /**
-     * return an enumeration of the permissions in this ACL entry.
-     */
-    public Enumeration<Permission> permissions() {
-        return permissionSet.elements();
-    }
-
-    /**
-     * Return a string representation of  the contents of the ACL entry.
-     */
-    public String toString() {
-        StringBuffer s = new StringBuffer();
-        if (negative)
-          s.append("-");
-        else
-          s.append("+");
-        if (user instanceof Group)
-            s.append("Group.");
-        else
-            s.append("User.");
-        s.append(user + "=");
-        Enumeration<Permission> e = permissions();
-        while(e.hasMoreElements()) {
-            Permission p = e.nextElement();
-            s.append(p);
-            if (e.hasMoreElements())
-                s.append(",");
-        }
-        return new String(s);
-    }
-
-    /**
-     * Clones an AclEntry.
-     */
-    @SuppressWarnings("unchecked") // Safe casts assuming clone() works correctly
-    public synchronized Object clone() {
-        AclEntryImpl cloned;
-        cloned = new AclEntryImpl(user);
-        cloned.permissionSet = (Vector<Permission>) permissionSet.clone();
-        cloned.negative = negative;
-        return cloned;
-    }
-
-    /**
-     * Return the Principal associated in this ACL entry.
-     * The method returns null if the entry uses a group
-     * instead of a principal.
-     */
-    public Principal getPrincipal() {
-        return user;
-    }
-}

--- a/src/java.base/share/classes/sun/security/acl/AclImpl.java	Mon Feb 23 08:46:07 2015 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,408 +0,0 @@
-/*
- * Copyright (c) 1996, 2011, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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.
- */
-
-package sun.security.acl;
-
-import java.io.*;
-import java.util.*;
-import java.security.Principal;
-import java.security.acl.*;
-
-/**
- * An Access Control List (ACL) is encapsulated by this class.
- * @author      Satish Dharmaraj
- */
-public class AclImpl extends OwnerImpl implements Acl {
-    //
-    // Maintain four tables. one each for positive and negative
-    // ACLs. One each depending on whether the entity is a group
-    // or principal.
-    //
-    private Hashtable<Principal, AclEntry> allowedUsersTable =
-                                        new Hashtable<>(23);
-    private Hashtable<Principal, AclEntry> allowedGroupsTable =
-                                        new Hashtable<>(23);
-    private Hashtable<Principal, AclEntry> deniedUsersTable =
-                                        new Hashtable<>(23);
-    private Hashtable<Principal, AclEntry> deniedGroupsTable =
-                                        new Hashtable<>(23);
-    private String aclName = null;
-    private Vector<Permission> zeroSet = new Vector<>(1,1);
-
-
-    /**
-     * Constructor for creating an empty ACL.
-     */
-    public AclImpl(Principal owner, String name) {
-        super(owner);
-        try {
-            setName(owner, name);
-        } catch (Exception e) {}
-    }
-
-    /**
-     * Sets the name of the ACL.
-     * @param caller the principal who is invoking this method.
-     * @param name the name of the ACL.
-     * @exception NotOwnerException if the caller principal is
-     * not on the owners list of the Acl.
-     */
-    public void setName(Principal caller, String name)
-      throws NotOwnerException
-    {
-        if (!isOwner(caller))
-            throw new NotOwnerException();
-
-        aclName = name;
-    }
-
-    /**
-     * Returns the name of the ACL.
-     * @return the name of the ACL.
-     */
-    public String getName() {
-        return aclName;
-    }
-
-    /**
-     * Adds an ACL entry to this ACL. An entry associates a
-     * group or a principal with a set of permissions. Each
-     * user or group can have one positive ACL entry and one
-     * negative ACL entry. If there is one of the type (negative
-     * or positive) already in the table, a false value is returned.
-     * The caller principal must be a part of the owners list of
-     * the ACL in order to invoke this method.
-     * @param caller the principal who is invoking this method.
-     * @param entry the ACL entry that must be added to the ACL.
-     * @return true on success, false if the entry is already present.
-     * @exception NotOwnerException if the caller principal
-     * is not on the owners list of the Acl.
-     */
-    public synchronized boolean addEntry(Principal caller, AclEntry entry)
-      throws NotOwnerException
-    {
-        if (!isOwner(caller))
-            throw new NotOwnerException();
-
-        Hashtable<Principal, AclEntry> aclTable = findTable(entry);
-        Principal key = entry.getPrincipal();
-
-        if (aclTable.get(key) != null)
-            return false;
-
-        aclTable.put(key, entry);
-        return true;
-    }
-
-    /**
-     * Removes an ACL entry from this ACL.
-     * The caller principal must be a part of the owners list of the ACL
-     * in order to invoke this method.
-     * @param caller the principal who is invoking this method.
-     * @param entry the ACL entry that must be removed from the ACL.
-     * @return true on success, false if the entry is not part of the ACL.
-     * @exception NotOwnerException if the caller principal is not
-     * the owners list of the Acl.
-     */
-    public synchronized boolean removeEntry(Principal caller, AclEntry entry)
-      throws NotOwnerException
-    {
-        if (!isOwner(caller))
-            throw new NotOwnerException();
-
-        Hashtable<Principal, AclEntry> aclTable = findTable(entry);
-        Principal key = entry.getPrincipal();
-
-        AclEntry o = aclTable.remove(key);
-        return (o != null);
-    }
-
-    /**
-     * This method returns the set of allowed permissions for the
-     * specified principal. This set of allowed permissions is calculated
-     * as follows:
-     *
-     * If there is no entry for a group or a principal an empty permission
-     * set is assumed.
-     *
-     * The group positive permission set is the union of all
-     * the positive permissions of each group that the individual belongs to.
-     * The group negative permission set is the union of all
-     * the negative permissions of each group that the individual belongs to.
-     * If there is a specific permission that occurs in both
-     * the postive permission set and the negative permission set,
-     * it is removed from both. The group positive and negatoive permission
-     * sets are calculated.
-     *
-     * The individial positive permission set and the individual negative
-     * permission set is then calculated. Again abscence of an entry means
-     * the empty set.
-     *
-     * The set of permissions granted to the principal is then calculated using
-     * the simple rule: Individual permissions always override the Group permissions.
-     * Specifically, individual negative permission set (specific
-     * denial of permissions) overrides the group positive permission set.
-     * And the individual positive permission set override the group negative
-     * permission set.
-     *
-     * @param user the principal for which the ACL entry is returned.
-     * @return The resulting permission set that the principal is allowed.
-     */
-    public synchronized Enumeration<Permission> getPermissions(Principal user) {
-
-        Enumeration<Permission> individualPositive;
-        Enumeration<Permission> individualNegative;
-        Enumeration<Permission> groupPositive;
-        Enumeration<Permission> groupNegative;
-
-        //
-        // canonicalize the sets. That is remove common permissions from
-        // positive and negative sets.
-        //
-        groupPositive =
-            subtract(getGroupPositive(user), getGroupNegative(user));
-        groupNegative  =
-            subtract(getGroupNegative(user), getGroupPositive(user));
-        individualPositive =
-            subtract(getIndividualPositive(user), getIndividualNegative(user));
-        individualNegative =
-            subtract(getIndividualNegative(user), getIndividualPositive(user));
-
-        //
-        // net positive permissions is individual positive permissions
-        // plus (group positive - individual negative).
-        //
-        Enumeration<Permission> temp1 =
-            subtract(groupPositive, individualNegative);
-        Enumeration<Permission> netPositive =
-            union(individualPositive, temp1);
-
-        // recalculate the enumeration since we lost it in performing the
-        // subtraction
-        //
-        individualPositive =
-            subtract(getIndividualPositive(user), getIndividualNegative(user));
-        individualNegative =
-            subtract(getIndividualNegative(user), getIndividualPositive(user));
-
-        //
-        // net negative permissions is individual negative permissions
-        // plus (group negative - individual positive).
-        //
-        temp1 = subtract(groupNegative, individualPositive);
-        Enumeration<Permission> netNegative = union(individualNegative, temp1);
-
-        return subtract(netPositive, netNegative);
-    }
-
-    /**
-     * This method checks whether or not the specified principal
-     * has the required permission. If permission is denied
-     * permission false is returned, a true value is returned otherwise.
-     * This method does not authenticate the principal. It presumes that
-     * the principal is a valid authenticated principal.
-     * @param principal the name of the authenticated principal
-     * @param permission the permission that the principal must have.
-     * @return true of the principal has the permission desired, false
-     * otherwise.
-     */
-    public boolean checkPermission(Principal principal, Permission permission)
-    {
-        Enumeration<Permission> permSet = getPermissions(principal);
-        while (permSet.hasMoreElements()) {
-            Permission p = permSet.nextElement();
-            if (p.equals(permission))
-              return true;
-        }
-        return false;
-    }
-
-    /**
-     * returns an enumeration of the entries in this ACL.
-     */
-    public synchronized Enumeration<AclEntry> entries() {
-        return new AclEnumerator(this,
-                                 allowedUsersTable, allowedGroupsTable,
-                                 deniedUsersTable, deniedGroupsTable);
-    }
-
-    /**
-     * return a stringified version of the
-     * ACL.
-     */
-    public String toString() {
-        StringBuilder sb = new StringBuilder();
-        Enumeration<AclEntry> entries = entries();
-        while (entries.hasMoreElements()) {
-            AclEntry entry = entries.nextElement();
-            sb.append(entry.toString().trim());
-            sb.append("\n");
-        }
-
-        return sb.toString();
-    }
-
-    //
-    // Find the table that this entry belongs to. There are 4
-    // tables that are maintained. One each for postive and
-    // negative ACLs and one each for groups and users.
-    // This method figures out which
-    // table is the one that this AclEntry belongs to.
-    //
-    private Hashtable<Principal, AclEntry> findTable(AclEntry entry) {
-        Hashtable<Principal, AclEntry> aclTable = null;
-
-        Principal p = entry.getPrincipal();
-        if (p instanceof Group) {
-            if (entry.isNegative())
-                aclTable = deniedGroupsTable;
-            else
-                aclTable = allowedGroupsTable;
-        } else {
-            if (entry.isNegative())
-                aclTable = deniedUsersTable;
-            else
-                aclTable = allowedUsersTable;
-        }
-        return aclTable;
-    }
-
-    //
-    // returns the set e1 U e2.
-    //
-    private static Enumeration<Permission> union(Enumeration<Permission> e1,
-                Enumeration<Permission> e2) {
-        Vector<Permission> v = new Vector<>(20, 20);
-
-        while (e1.hasMoreElements())
-            v.addElement(e1.nextElement());
-
-        while (e2.hasMoreElements()) {
-            Permission o = e2.nextElement();
-            if (!v.contains(o))
-                v.addElement(o);
-        }
-
-        return v.elements();
-    }
-
-    //
-    // returns the set e1 - e2.
-    //
-    private Enumeration<Permission> subtract(Enumeration<Permission> e1,
-                Enumeration<Permission> e2) {
-        Vector<Permission> v = new Vector<>(20, 20);
-
-        while (e1.hasMoreElements())
-            v.addElement(e1.nextElement());
-
-        while (e2.hasMoreElements()) {
-            Permission o = e2.nextElement();
-            if (v.contains(o))
-                v.removeElement(o);
-        }
-
-        return v.elements();
-    }
-
-    private Enumeration<Permission> getGroupPositive(Principal user) {
-        Enumeration<Permission> groupPositive = zeroSet.elements();
-        Enumeration<Principal> e = allowedGroupsTable.keys();
-        while (e.hasMoreElements()) {
-            Group g = (Group)e.nextElement();
-            if (g.isMember(user)) {
-                AclEntry ae = allowedGroupsTable.get(g);
-                groupPositive = union(ae.permissions(), groupPositive);
-            }
-        }
-        return groupPositive;
-    }
-
-    private Enumeration<Permission> getGroupNegative(Principal user) {
-        Enumeration<Permission> groupNegative = zeroSet.elements();
-        Enumeration<Principal> e = deniedGroupsTable.keys();
-        while (e.hasMoreElements()) {
-            Group g = (Group)e.nextElement();
-            if (g.isMember(user)) {
-                AclEntry ae = deniedGroupsTable.get(g);
-                groupNegative = union(ae.permissions(), groupNegative);
-            }
-        }
-        return groupNegative;
-    }
-
-    private Enumeration<Permission> getIndividualPositive(Principal user) {
-        Enumeration<Permission> individualPositive = zeroSet.elements();
-        AclEntry ae = allowedUsersTable.get(user);
-        if (ae != null)
-            individualPositive = ae.permissions();
-        return individualPositive;
-    }
-
-    private Enumeration<Permission> getIndividualNegative(Principal user) {
-        Enumeration<Permission> individualNegative = zeroSet.elements();
-        AclEntry ae  = deniedUsersTable.get(user);
-        if (ae != null)
-            individualNegative = ae.permissions();
-        return individualNegative;
-    }
-}
-
-final class AclEnumerator implements Enumeration<AclEntry> {
-    Acl acl;
-    Enumeration<AclEntry> u1, u2, g1, g2;
-
-    AclEnumerator(Acl acl, Hashtable<?,AclEntry> u1, Hashtable<?,AclEntry> g1,
-                  Hashtable<?,AclEntry> u2, Hashtable<?,AclEntry> g2) {
-        this.acl = acl;
-        this.u1 = u1.elements();
-        this.u2 = u2.elements();
-        this.g1 = g1.elements();
-        this.g2 = g2.elements();
-    }
-
-    public boolean hasMoreElements() {
-        return (u1.hasMoreElements() ||
-                u2.hasMoreElements() ||
-                g1.hasMoreElements() ||
-                g2.hasMoreElements());
-    }
-
-    public AclEntry nextElement()
-    {
-        AclEntry o;
-        synchronized (acl) {
-            if (u1.hasMoreElements())
-                return u1.nextElement();
-            if (u2.hasMoreElements())
-                return u2.nextElement();
-            if (g1.hasMoreElements())
-                return g1.nextElement();
-            if (g2.hasMoreElements())
-                return g2.nextElement();
-        }
-        throw new NoSuchElementException("Acl Enumerator");
-    }
-}

--- a/src/java.base/share/classes/sun/security/acl/AllPermissionsImpl.java	Mon Feb 23 08:46:07 2015 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,50 +0,0 @@
-/*
- * Copyright (c) 1996, 1997, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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.
- */
-
-package sun.security.acl;
-
-import java.security.Principal;
-import java.security.acl.*;
-
-/**
- * This class implements the principal interface for the set of all permissions.
- * @author Satish Dharmaraj
- */
-public class AllPermissionsImpl extends PermissionImpl {
-
-    public AllPermissionsImpl(String s) {
-        super(s);
-    }
-
-    /**
-     * This function returns true if the permission passed matches the permission represented in
-     * this interface.
-     * @param another The Permission object to compare with.
-     * @returns true always
-     */
-    public boolean equals(Permission another) {
-        return true;
-    }
-}

--- a/src/java.base/share/classes/sun/security/acl/GroupImpl.java	Mon Feb 23 08:46:07 2015 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,186 +0,0 @@
-/*
- * Copyright (c) 1996, 2011, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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.
- */
-
-package sun.security.acl;
-
-import java.util.*;
-import java.security.*;
-import java.security.acl.*;
-
-/**
- * This class implements a group of principals.
- * @author      Satish Dharmaraj
- */
-public class GroupImpl implements Group {
-    private Vector<Principal> groupMembers = new Vector<>(50, 100);
-    private String group;
-
-    /**
-     * Constructs a Group object with no members.
-     * @param groupName the name of the group
-     */
-    public GroupImpl(String groupName) {
-        this.group = groupName;
-    }
-
-    /**
-     * adds the specified member to the group.
-     * @param user The principal to add to the group.
-     * @return true if the member was added - false if the
-     * member could not be added.
-     */
-    public boolean addMember(Principal user) {
-        if (groupMembers.contains(user))
-          return false;
-
-        // do not allow groups to be added to itself.
-        if (group.equals(user.toString()))
-            throw new IllegalArgumentException();
-
-        groupMembers.addElement(user);
-        return true;
-    }
-
-    /**
-     * removes the specified member from the group.
-     * @param user The principal to remove from the group.
-     * @param true if the principal was removed false if
-     * the principal was not a member
-     */
-    public boolean removeMember(Principal user) {
-        return groupMembers.removeElement(user);
-    }
-
-    /**
-     * returns the enumeration of the members in the group.
-     */
-    public Enumeration<? extends Principal> members() {
-        return groupMembers.elements();
-    }
-
-    /**
-     * This function returns true if the group passed matches
-     * the group represented in this interface.
-     * @param another The group to compare this group to.
-     */
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (obj instanceof Group == false) {
-            return false;
-        }
-        Group another = (Group)obj;
-        return group.equals(another.toString());
-    }
-
-    // equals(Group) for compatibility
-    public boolean equals(Group another) {
-        return equals((Object)another);
-    }
-
-    /**
-     * Prints a stringified version of the group.
-     */
-    public String toString() {
-        return group;
-    }
-
-    /**
-     * return a hashcode for the principal.
-     */
-    public int hashCode() {
-        return group.hashCode();
-    }
-
-    /**
-     * returns true if the passed principal is a member of the group.
-     * @param member The principal whose membership must be checked for.
-     * @return true if the principal is a member of this group,
-     * false otherwise
-     */
-    public boolean isMember(Principal member) {
-
-        //
-        // if the member is part of the group (common case), return true.
-        // if not, recursively search depth first in the group looking for the
-        // principal.
-        //
-        if (groupMembers.contains(member)) {
-            return true;
-        } else {
-            Vector<Group> alreadySeen = new Vector<>(10);
-            return isMemberRecurse(member, alreadySeen);
-        }
-    }
-
-    /**
-     * return the name of the principal.
-     */
-    public String getName() {
-        return group;
-    }
-
-    //
-    // This function is the recursive search of groups for this
-    // implementation of the Group. The search proceeds building up
-    // a vector of already seen groups. Only new groups are considered,
-    // thereby avoiding loops.
-    //
-    boolean isMemberRecurse(Principal member, Vector<Group> alreadySeen) {
-        Enumeration<? extends Principal> e = members();
-        while (e.hasMoreElements()) {
-            boolean mem = false;
-            Principal p = (Principal) e.nextElement();
-
-            // if the member is in this collection, return true
-            if (p.equals(member)) {
-                return true;
-            } else if (p instanceof GroupImpl) {
-                //
-                // if not recurse if the group has not been checked already.
-                // Can call method in this package only if the object is an
-                // instance of this class. Otherwise call the method defined
-                // in the interface. (This can lead to a loop if a mixture of
-                // implementations form a loop, but we live with this improbable
-                // case rather than clutter the interface by forcing the
-                // implementation of this method.)
-                //
-                GroupImpl g = (GroupImpl) p;
-                alreadySeen.addElement(this);
-                if (!alreadySeen.contains(g))
-                  mem =  g.isMemberRecurse(member, alreadySeen);
-            } else if (p instanceof Group) {
-                Group g = (Group) p;
-                if (!alreadySeen.contains(g))
-                  mem = g.isMember(member);
-            }
-
-            if (mem)
-              return mem;
-        }
-        return false;
-    }
-}

--- a/src/java.base/share/classes/sun/security/acl/OwnerImpl.java	Mon Feb 23 08:46:07 2015 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,108 +0,0 @@
-/*
- * Copyright (c) 1996, 2006, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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.
- */
-
-package sun.security.acl;
-
-import java.util.*;
-import java.security.*;
-import java.security.acl.*;
-
-/**
- * Class implementing the Owner interface. The
- * initial owner principal is configured as
- * part of the constructor.
- * @author      Satish Dharmaraj
- */
-public class OwnerImpl implements Owner {
-    private Group ownerGroup;
-
-    public OwnerImpl(Principal owner) {
-        ownerGroup = new GroupImpl("AclOwners");
-        ownerGroup.addMember(owner);
-    }
-
-    /**
-     * Adds an owner. Owners can modify ACL contents and can disassociate
-     * ACLs from the objects they protect in the AclConfig interface.
-     * The caller principal must be a part of the owners list of the ACL in
-     * order to invoke this method. The initial owner is configured
-     * at ACL construction time.
-     * @param caller the principal who is invoking this method.
-     * @param owner The owner that should be added to the owners list.
-     * @return true if success, false if already an owner.
-     * @exception NotOwnerException if the caller principal is not on
-     * the owners list of the Acl.
-     */
-    public synchronized boolean addOwner(Principal caller, Principal owner)
-      throws NotOwnerException
-    {
-        if (!isOwner(caller))
-            throw new NotOwnerException();
-
-        ownerGroup.addMember(owner);
-        return false;
-    }
-
-    /**
-     * Delete owner. If this is the last owner in the ACL, an exception is
-     * raised.
-     * The caller principal must be a part of the owners list of the ACL in
-     * order to invoke this method.
-     * @param caller the principal who is invoking this method.
-     * @param owner The owner to be removed from the owners list.
-     * @return true if the owner is removed, false if the owner is not part
-     * of the owners list.
-     * @exception NotOwnerException if the caller principal is not on
-     * the owners list of the Acl.
-     * @exception LastOwnerException if there is only one owner left in the group, then
-     * deleteOwner would leave the ACL owner-less. This exception is raised in such a case.
-     */
-    public synchronized boolean deleteOwner(Principal caller, Principal owner)
-      throws NotOwnerException, LastOwnerException
-    {
-        if (!isOwner(caller))
-            throw new NotOwnerException();
-
-        Enumeration<? extends Principal> e = ownerGroup.members();
-        //
-        // check if there is atleast 2 members left.
-        //
-        Object o = e.nextElement();
-        if (e.hasMoreElements())
-            return ownerGroup.removeMember(owner);
-        else
-            throw new LastOwnerException();
-
-    }
-
-    /**
-     * returns if the given principal belongs to the owner list.
-     * @param owner The owner to check if part of the owners list
-     * @return true if the passed principal is in the owner list, false if not.
-     */
-    public synchronized boolean isOwner(Principal owner) {
-        return ownerGroup.isMember(owner);
-    }
-}

--- a/src/java.base/share/classes/sun/security/acl/PermissionImpl.java	Mon Feb 23 08:46:07 2015 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,80 +0,0 @@
-/*
- * Copyright (c) 1996, 1999, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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.
- */
-
-package sun.security.acl;
-
-import java.security.Principal;
-import java.security.acl.*;
-
-/**
- * The PermissionImpl class implements the permission
- * interface for permissions that are strings.
- * @author Satish Dharmaraj
- */
-public class PermissionImpl implements Permission {
-
-    private String permission;
-
-    /**
-     * Construct a permission object using a string.
-     * @param permission the stringified version of the permission.
-     */
-    public PermissionImpl(String permission) {
-        this.permission = permission;
-    }
-
-    /**
-     * This function returns true if the object passed matches the permission
-     * represented in this interface.
-     * @param another The Permission object to compare with.
-     * @return true if the Permission objects are equal, false otherwise
-     */
-    public boolean equals(Object another) {
-        if (another instanceof Permission) {
-            Permission p = (Permission) another;
-            return permission.equals(p.toString());
-        } else {
-            return false;
-        }
-    }
-
-    /**
-     * Prints a stringified version of the permission.
-     * @return the string representation of the Permission.
-     */
-    public String toString() {
-        return permission;
-    }
-
-    /**
-     * Returns a hashcode for this PermissionImpl.
-     *
-     * @return a hashcode for this PermissionImpl.
-     */
-    public int hashCode() {
-        return toString().hashCode();
-    }
-
-}

--- a/src/java.base/share/classes/sun/security/acl/PrincipalImpl.java	Mon Feb 23 08:46:07 2015 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,83 +0,0 @@
-/*
- * Copyright (c) 1996, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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.
- */
-
-package sun.security.acl;
-
-import java.security.*;
-
-/**
- * This class implements the principal interface.
- *
- * @author      Satish Dharmaraj
- */
-public class PrincipalImpl implements Principal {
-
-    private String user;
-
-    /**
-     * Construct a principal from a string user name.
-     * @param user The string form of the principal name.
-     */
-    public PrincipalImpl(String user) {
-        this.user = user;
-    }
-
-    /**
-     * This function returns true if the object passed matches
-     * the principal represented in this implementation
-     * @param another the Principal to compare with.
-     * @return true if the Principal passed is the same as that
-     * encapsulated in this object, false otherwise
-     */
-    public boolean equals(Object another) {
-        if (another instanceof PrincipalImpl) {
-            PrincipalImpl p = (PrincipalImpl) another;
-            return user.equals(p.toString());
-        } else
-          return false;
-    }
-
-    /**
-     * Prints a stringified version of the principal.
-     */
-    public String toString() {
-        return user;
-    }
-
-    /**
-     * return a hashcode for the principal.
-     */
-    public int hashCode() {
-        return user.hashCode();
-    }
-
-    /**
-     * return the name of the principal.
-     */
-    public String getName() {
-        return user;
-    }
-
-}

--- a/src/java.base/share/classes/sun/security/acl/WorldGroupImpl.java	Mon Feb 23 08:46:07 2015 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,48 +0,0 @@
-/*
- * Copyright (c) 1996, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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.
- */
-
-package sun.security.acl;
-
-import java.security.*;
-
-/**
- * This class implements a group of principals.
- * @author Satish Dharmaraj
- */
-public class WorldGroupImpl extends GroupImpl {
-
-    public WorldGroupImpl(String s) {
-        super(s);
-    }
-
-    /**
-     * returns true for all passed principals
-     * @param member The principal whose membership must be checked in this Group.
-     * @return true always since this is the "world" group.
-     */
-    public boolean isMember(Principal member) {
-        return true;
-    }
-}

--- a/test/TEST.groups	Mon Feb 23 08:46:07 2015 -0800
+++ b/test/TEST.groups	Mon Feb 23 11:40:48 2015 -0800
@@ -1,4 +1,4 @@
-#  Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
+#  Copyright (c) 2013, 2015, 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
@@ -567,7 +567,6 @@
   javax/smartcardio \
   javax/sql/rowset \
   javax/xml/crypto \
-  sun/security/acl \
   sun/security/jgss \
   sun/security/krb5 \
   java/lang/annotation/AnnotationType/AnnotationTypeDeadlockTest.java \

--- a/test/sun/security/acl/PermissionImpl/PermissionEqualsHashCode.java	Mon Feb 23 08:46:07 2015 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,51 +0,0 @@
-/*
- * Copyright (c) 1999, 2007, 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
- * @author Gary Ellison
- * @bug 4170635
- * @summary Verify equals()/hashCode() contract honored
- */
-
-import java.io.*;
-
-import sun.security.acl.*;
-
-
-public class PermissionEqualsHashCode {
-
-    public static void main(String[] args) throws Exception {
-
-        PermissionImpl p1 = new PermissionImpl("permissionPermission");
-        PermissionImpl p2 = new PermissionImpl("permissionPermission");
-
-
-        // the test
-        if ( (p1.equals(p2)) == (p1.hashCode()==p2.hashCode()) )
-            System.out.println("PASSED");
-        else
-            throw new Exception("Failed equals()/hashCode() contract");
-
-    }
-}