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diff --git a/libjava/classpath/gnu/javax/print/ipp/IppDelimiterTag.java b/libjava/classpath/gnu/javax/print/ipp/IppDelimiterTag.java
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+++ b/libjava/classpath/gnu/javax/print/ipp/IppDelimiterTag.java
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+/* IppDelimiterTag.java --
+   Copyright (C) 2006 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.javax.print.ipp;
+
+
+/**
+ * IPP Delimiter Tags as described in RFC 2910 section 3.5.1.
+ * <p>
+ * Every delimiter tag value can occur in the protocol field
+ * begin-attribute-group-tag and indicates that the following
+ * attributes will be part of the named group.<br>
+ * The end-of-attributes-tag signals the end of the attributes
+ * section in the IPP request/response and therefore the beginning
+ * of the data section (if any).
+ * </p>
+ *
+ * @author Wolfgang Baer (WBaer@gmx.de)
+ */
+public final class IppDelimiterTag
+{
+  /** Start of the operation attributes group section. */
+  public static final byte OPERATION_ATTRIBUTES_TAG = 0x01;
+
+  /** Start of the job attributes group section. */
+  public static final byte JOB_ATTRIBUTES_TAG = 0x02;
+
+  /** End of the attributes section and begin of data section. */
+  public static final byte END_OF_ATTRIBUTES_TAG = 0x03;
+
+  /** Start of the printer attributes group section. */
+  public static final byte PRINTER_ATTRIBUTES_TAG = 0x04;
+
+  /** Start of the unsupported attributes group section. */
+  public static final byte UNSUPPORTED_ATTRIBUTES_TAG = 0x05;
+
+
+  // 0x00 reserved for definition in a future IETF
+  // standards track document
+
+  // 0x06-0x0f reserved for future delimiters in IETF
+  // standards track documents
+
+  private IppDelimiterTag()
+  {
+    // not to be instantiated
+  }
+
+  /**
+   * Tests if given value corresponds to a
+   * delimiter tag value.
+   *
+   * @param value the value to test for
+   * @return <code>true</code> if, <code>false</code> otherwise.
+   */
+  public static boolean isDelimiterTag(byte value)
+  {
+    if (value >= 0x01 && value <= 0x05)
+      return true;
+
+    return false;
+  }
+
+}