obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
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files in the upstream repository.

1 files changed, 90 insertions, 0 deletions

diff --git a/libjava/classpath/java/security/acl/Group.java b/libjava/classpath/java/security/acl/Group.java
new file mode 100644
index 000000000..a0df75526
--- /dev/null
+++ b/libjava/classpath/java/security/acl/Group.java
@@ -0,0 +1,90 @@
+/* Group.java -- Represents a group of Principals
+   Copyright (C) 1998, 2001 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+package java.security.acl;
+
+import java.security.Principal;
+import java.util.Enumeration;
+
+/**
+ * This interface represents a group of <code>Principals</code>.  Note that
+ * since this interface extends <code>Principal</code>, a <code>Group</code>
+ * can be used where ever a <code>Principal</code> is requested.  This
+ * includes arguments to the methods in this interface.
+ *
+ * @version 0.0
+ *
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ */
+public interface Group extends Principal
+{
+  /**
+   * This method adds a new <code>Principal</code> to this group.
+   *
+   * @param user The new <code>Principal</code> to add
+   *
+   * @return <code>true</code> if the user was successfully added or <code>false</code> if the user is already a member
+   */
+  boolean addMember(Principal user);
+
+  /**
+   * This method deletes a member from the group.
+   *
+   * @param user The <code>Principal</code> to delete
+   *
+   * @return <code>true</code> if the user was successfully deleted or <code>false</code> if the user is not a member of the group
+   */
+  boolean removeMember(Principal user);
+
+  /**
+   * This method tests whether or not a given <code>Principal</code> is a
+   * member of this group.
+   *
+   * @param member The <code>Principal</code> to test for membership
+   *
+   * @return <code>true</code> if the user is member, <code>false</code> otherwise
+   */
+  boolean isMember(Principal member);
+
+  /**
+   * This method returns a list of all members of the group as an
+   * <code>Enumeration</code>.
+   *
+   * @return The list of all members of the group
+   */
+  Enumeration<? extends Principal> members();
+}