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diff --git a/libjava/classpath/gnu/CORBA/CDR/cdrBufOutput.java b/libjava/classpath/gnu/CORBA/CDR/cdrBufOutput.java
new file mode 100644
index 00000000000..47f5f176b39
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+++ b/libjava/classpath/gnu/CORBA/CDR/cdrBufOutput.java
@@ -0,0 +1,115 @@
+/* cdrBufOutput.java --
+   Copyright (C) 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 gnu.CORBA.CDR;
+
+import java.io.ByteArrayOutputStream;
+
+/**
+ * A CORBA output stream, writing data into the internal
+ * buffer ({@link ByteArrayOutputStream}).
+ *
+ * @author Audrius Meskauskas (AudriusA@Bioinformatics.org)
+ */
+public class cdrBufOutput
+  extends cdrOutput
+{
+  /**
+   * The byte buffer.
+   */
+  public final aligningOutputStream buffer;
+
+  /**
+   * Creates the instance with the given initial buffer size.
+   * @param bufSize the buffer size.
+   */
+  public cdrBufOutput(int bufSize)
+  {
+    buffer = new aligningOutputStream(bufSize);
+    setOutputStream(buffer);
+  }
+
+  /**
+   * Creates the instance with the default buffer size.
+   */
+  public cdrBufOutput()
+  {
+    buffer = new aligningOutputStream();
+    setOutputStream(buffer);
+  }
+
+  /**
+   * Set the alignment offset, if the index of the first byte in the
+   * stream is different from 0.
+   */
+  public void setOffset(int an_offset)
+  {
+    buffer.setOffset(an_offset);
+  }
+
+  /**
+   * Align the curretn position at the given natural boundary.
+   */
+  public void align(int boundary)
+  {
+    buffer.align(boundary);
+  }
+
+  /**
+   * Return the input stream that reads the previously written values.
+   */
+  public org.omg.CORBA.portable.InputStream create_input_stream()
+  {
+    cdrBufInput in = new cdrBufInput(buffer.toByteArray());
+    in.setOrb(orb);
+
+    in.setVersion(giop);
+    in.setCodeSet(getCodeSet());
+
+    return in;
+  }
+
+  /**
+   * Resets (clears) the buffer.
+   */
+  public void reset()
+  {
+    buffer.reset();
+    setOutputStream(buffer);
+  }
+}