--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/java/beans/ParameterDescriptor.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,53 @@
+/*
+ * Copyright 1996-1997 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package java.beans;
+
+/**
+ * The ParameterDescriptor class allows bean implementors to provide
+ * additional information on each of their parameters, beyond the
+ * low level type information provided by the java.lang.reflect.Method
+ * class.
+ * <p>
+ * Currently all our state comes from the FeatureDescriptor base class.
+ */
+
+public class ParameterDescriptor extends FeatureDescriptor {
+
+    /**
+     * Public default constructor.
+     */
+    public ParameterDescriptor() {
+    }
+
+    /**
+     * Package private dup constructor.
+     * This must isolate the new object from any changes to the old object.
+     */
+    ParameterDescriptor(ParameterDescriptor old) {
+        super(old);
+    }
+
+}