diff -r 77f7135b6eb1 -r d382dacfd73f rt/javap/src/main/java/org/apidesign/javap/AttrData.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rt/javap/src/main/java/org/apidesign/javap/AttrData.java	Tue Feb 26 16:54:16 2013 +0100
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2002, Oracle and/or its affiliates. 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+
+
+package org.apidesign.javap;
+
+import java.io.*;
+
+/**
+ * Reads and stores attribute information.
+ *
+ * @author  Sucheta Dambalkar (Adopted code from jdis)
+ */
+class AttrData {
+    ClassData cls;
+    int name_cpx;
+    int datalen;
+    byte data[];
+
+    public AttrData (ClassData cls) {
+        this.cls=cls;
+    }
+
+    /**
+     * Reads unknown attribute.
+     */
+    public void read(int name_cpx, DataInputStream in) throws IOException {
+        this.name_cpx=name_cpx;
+        datalen=in.readInt();
+        data=new byte[datalen];
+        in.readFully(data);
+    }
+
+    /**
+     * Reads just the name of known attribute.
+     */
+    public void read(int name_cpx){
+        this.name_cpx=name_cpx;
+    }
+
+    /**
+     * Returns attribute name.
+     */
+    public String getAttrName(){
+        return cls.getString(name_cpx);
+    }
+
+    /**
+     * Returns attribute data.
+     */
+    public byte[] getData(){
+        return data;
+    }
+}