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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1 files changed, 213 insertions, 0 deletions

diff --git a/libjava/classpath/java/util/jar/Manifest.java b/libjava/classpath/java/util/jar/Manifest.java
new file mode 100644
index 000000000..f266d823e
--- /dev/null
+++ b/libjava/classpath/java/util/jar/Manifest.java
@@ -0,0 +1,213 @@
+/* Manifest.java -- Reads, writes and manipulates jar manifest files
+   Copyright (C) 2000, 2004 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.util.jar;
+
+import gnu.java.util.jar.JarUtils;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.Hashtable;
+import java.util.Map;
+
+/**
+ * Reads, writes and manipulaties jar manifest files.
+ * XXX
+ *
+ * @since 1.2
+ * @author Mark Wielaard (mark@klomp.org)
+ */
+public class Manifest implements Cloneable
+{
+  // Fields
+
+  /** The main attributes of the manifest (jar file). */
+  private final Attributes mainAttr;
+
+  /** A map of atrributes for all entries described in this Manifest. */
+  private final Map<String, Attributes> entries;
+
+  // Constructors
+
+  /**
+   * Creates a new empty Manifest.
+   */
+  public Manifest()
+  {
+    mainAttr = new Attributes();
+    entries = new Hashtable<String, Attributes>();
+  }
+
+  /**
+   * Creates a Manifest from the supplied input stream.
+   *
+   * @see #read(InputStream)
+   * @see #write(OutputStream)
+   *
+   * @param in the input stream to read the manifest from
+   * @exception IOException when an i/o exception occurs or the input stream
+   * does not describe a valid manifest
+   */
+  public Manifest(InputStream in) throws IOException
+  {
+    this();
+    read(in);
+  }
+
+  /**
+   * Creates a Manifest from another Manifest.
+   * Makes a deep copy of the main attributes, but a shallow copy of
+   * the other entries. This means that you can freely add, change or remove
+   * the main attributes or the entries of the new manifest without effecting
+   * the original manifest, but adding, changing or removing attributes from
+   * a particular entry also changes the attributes of that entry in the
+   * original manifest.
+   *
+   * @see #clone()
+   * @param man the Manifest to copy from
+   */
+  public Manifest(Manifest man)
+  {
+    mainAttr = new Attributes(man.getMainAttributes());
+    entries = new Hashtable<String, Attributes>(man.getEntries());
+  }
+
+  // Methods
+
+  /**
+   * Gets the main attributes of this Manifest.
+   */
+  public Attributes getMainAttributes()
+  {
+    return mainAttr;
+  }
+
+  /**
+   * Gets a map of entry Strings to Attributes for all the entries described
+   * in this manifest. Adding, changing or removing from this entries map
+   * changes the entries of this manifest.
+   */
+  public Map<String, Attributes> getEntries()
+  {
+    return entries;
+  }
+
+  /**
+   * Returns the Attributes associated with the Entry.
+   * <p>
+   * Implemented as:
+   * <code>return (Attributes)getEntries().get(entryName)</code>
+   *
+   * @param entryName the name of the entry to look up
+   * @return the attributes associated with the entry or null when none
+   */
+  public Attributes getAttributes(String entryName)
+  {
+    return getEntries().get(entryName);
+  }
+
+  /**
+   * Clears the main attributes and removes all the entries from the
+   * manifest.
+   */
+  public void clear()
+  {
+    mainAttr.clear();
+    entries.clear();
+  }
+
+  /**
+   * Read and merge a <code>Manifest</code> from the designated input stream.
+   *
+   * @param in the input stream to read from.
+   * @throws IOException if an I/O related exception occurs during the process.
+   */
+  public void read(InputStream in) throws IOException
+  {
+    JarUtils.readMFManifest(getMainAttributes(), getEntries(), in);
+  }
+
+  /**
+   * Writes the contents of this <code>Manifest</code> to the designated
+   * output stream. Line-endings are platform-independent and consist of the
+   * 2-codepoint sequence <code>0x0D</code> and <code>0x0A</code>.
+   *
+   * @param out the output stream to write this <code>Manifest</code> to.
+   * @throws IOException if an I/O related exception occurs during the process.
+   */
+  public void write(OutputStream out) throws IOException
+  {
+    JarUtils.writeMFManifest(getMainAttributes(), getEntries(), out);
+  }
+
+  /**
+   * Makes a deep copy of the main attributes, but a shallow copy of
+   * the other entries. This means that you can freely add, change or remove
+   * the main attributes or the entries of the new manifest without effecting
+   * the original manifest, but adding, changing or removing attributes from
+   * a particular entry also changes the attributes of that entry in the
+   * original manifest. Calls <CODE>new Manifest(this)</CODE>.
+   */
+  public Object clone()
+  {
+    return new Manifest(this);
+  }
+
+  /**
+   * Checks if another object is equal to this Manifest object.
+   * Another Object is equal to this Manifest object if it is an instance of
+   * Manifest and the main attributes and the entries of the other manifest
+   * are equal to this one.
+   */
+  public boolean equals(Object o)
+  {
+    return (o instanceof Manifest) &&
+      (mainAttr.equals(((Manifest) o).mainAttr)) &&
+      (entries.equals(((Manifest) o).entries));
+  }
+
+  /**
+   * Calculates the hash code of the manifest. Implemented by a xor of the
+   * hash code of the main attributes with the hash code of the entries map.
+   */
+  public int hashCode()
+  {
+    return mainAttr.hashCode() ^ entries.hashCode();
+  }
+
+}