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
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 140 insertions, 0 deletions

diff --git a/libjava/classpath/java/io/OutputStream.java b/libjava/classpath/java/io/OutputStream.java
new file mode 100644
index 000000000..5ba9478e3
--- /dev/null
+++ b/libjava/classpath/java/io/OutputStream.java
@@ -0,0 +1,140 @@
+/* OutputStream.java -- Base class for byte output streams
+   Copyright (C) 1998, 1999, 2001, 2004, 2005 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.io;
+
+/**
+  * This abstract class forms the base of the hierarchy of classes that
+  * write output as a stream of bytes.  It provides a common set of methods
+  * for writing bytes to stream.  Subclasses implement and/or extend these
+  * methods to write bytes in a particular manner or to a particular
+  * destination such as a file on disk or network connection.
+  *
+  * @author Aaron M. Renn (arenn@urbanophile.com)
+  * @author Tom Tromey (tromey@cygnus.com)
+  */
+public abstract class OutputStream implements Closeable, Flushable
+{
+  /**
+   * This is the default no-argument constructor for this class.  This method
+   * does nothing in this class.
+   */
+  public OutputStream ()
+  {
+  }
+
+  /**
+   * This method writes a single byte to the output stream.  The byte written
+   * is the low eight bits of the <code>int</code> passed and a argument.
+   * <p>
+   * Subclasses must provide an implementation of this abstract method
+   *
+   * @param b The byte to be written to the output stream, passed as
+   *          the low eight bits of an <code>int</code>
+   *
+   * @exception IOException If an error occurs
+   */
+  public abstract void write (int b) throws IOException;
+
+  /**
+   * This method all the writes bytes from the passed array to the
+   * output stream.  This method is equivalent to <code>write(b, 0,
+   * buf.length)</code> which is exactly how it is implemented in this
+   * class.
+   *
+   * @param b The array of bytes to write
+   *
+   * @exception IOException If an error occurs
+   */
+  public void write (byte[] b) throws IOException, NullPointerException
+  {
+    write (b, 0, b.length);
+  }
+
+  /**
+   * This method writes <code>len</code> bytes from the specified array
+   * <code>b</code> starting at index <code>off</code> into the array.
+   * <p>
+   * This method in this class calls the single byte <code>write()</code>
+   * method in a loop until all bytes have been written.  Subclasses should
+   * override this method if possible in order to provide a more efficent
+   * implementation.
+   *
+   * @param b The array of bytes to write from
+   * @param off The index into the array to start writing from
+   * @param len The number of bytes to write
+   *
+   * @exception IOException If an error occurs
+   */
+  public void write (byte[] b, int off, int len)
+    throws IOException, NullPointerException, IndexOutOfBoundsException
+  {
+    if (off < 0 || len < 0 || off + len > b.length)
+      throw new ArrayIndexOutOfBoundsException ();
+    for (int i = 0; i < len; ++i)
+      write (b[off + i]);
+  }
+
+  /**
+   * This method forces any data that may have been buffered to be written
+   * to the underlying output device.  Please note that the host environment
+   * might perform its own buffering unbeknowst to Java.  In that case, a
+   * write made (for example, to a disk drive) might be cached in OS
+   * buffers instead of actually being written to disk.
+   * <p>
+   * This method in this class does nothing.
+   *
+   * @exception IOException If an error occurs
+   */
+  public void flush () throws IOException
+  {
+  }
+
+  /**
+   * This method closes the stream.  Any internal or native resources
+   * associated with this stream are freed.  Any subsequent attempt to
+   * access the stream might throw an exception.
+   * <p>
+   * This method in this class does nothing.
+   *
+   * @exception IOException If an error occurs
+   */
+  public void close () throws IOException
+  {
+  }
+}