--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/com/go/trove/classfile/ConstantNameAndTypeInfo.java	Sat Mar 21 11:00:06 2009 +0000
@@ -0,0 +1,137 @@
+/* ====================================================================
+ * Trove - Copyright (c) 1997-2000 Walt Disney Internet Group
+ * ====================================================================
+ * The Tea Software License, Version 1.1
+ *
+ * Copyright (c) 2000 Walt Disney Internet Group. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. The end-user documentation included with the redistribution,
+ *    if any, must include the following acknowledgment:
+ *       "This product includes software developed by the
+ *        Walt Disney Internet Group (http://opensource.go.com/)."
+ *    Alternately, this acknowledgment may appear in the software itself,
+ *    if and wherever such third-party acknowledgments normally appear.
+ *
+ * 4. The names "Tea", "TeaServlet", "Kettle", "Trove" and "BeanDoc" must
+ *    not be used to endorse or promote products derived from this
+ *    software without prior written permission. For written
+ *    permission, please contact opensource@dig.com.
+ *
+ * 5. Products derived from this software may not be called "Tea",
+ *    "TeaServlet", "Kettle" or "Trove", nor may "Tea", "TeaServlet",
+ *    "Kettle", "Trove" or "BeanDoc" appear in their name, without prior
+ *    written permission of the Walt Disney Internet Group.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE WALT DISNEY INTERNET GROUP OR ITS
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * For more information about Tea, please see http://opensource.go.com/.
+ */
+
+package com.go.trove.classfile;
+
+import java.io.*;
+
+/******************************************************************************
+ * This class corresponds to the CONSTANT_NameAndType_info structure as defined
+ * in section 4.4.6 of <i>The Java Virtual Machine Specification</i>.
+ * 
+ * @author Brian S O'Neill
+ * @version
+ * <!--$$Revision: 1.1 $-->, <!--$$JustDate:-->  9/07/00 <!-- $-->
+ */
+public class ConstantNameAndTypeInfo extends ConstantInfo {
+    private String mName;
+    private Descriptor mType;
+    
+    private ConstantUTFInfo mNameConstant;
+    private ConstantUTFInfo mDescriptorConstant;
+    
+    /** 
+     * Will return either a new ConstantNameAndTypeInfo object or one 
+     * already in the constant pool. 
+     * If it is a new ConstantNameAndTypeInfo, it will be inserted
+     * into the pool.
+     */
+    static ConstantNameAndTypeInfo make(ConstantPool cp, 
+                                        String name,
+                                        Descriptor type) {
+        ConstantInfo ci = new ConstantNameAndTypeInfo(cp, name, type);
+        return (ConstantNameAndTypeInfo)cp.addConstant(ci);
+    }
+    
+    ConstantNameAndTypeInfo(ConstantUTFInfo nameConstant,
+                            ConstantUTFInfo descConstant) {
+        super(TAG_NAME_AND_TYPE);
+        mNameConstant = nameConstant;
+        mDescriptorConstant = descConstant;
+
+        mName = nameConstant.getValue();
+        mType = Descriptor.parse(descConstant.getValue());
+    }
+
+    private ConstantNameAndTypeInfo(ConstantPool cp, 
+                                    String name, 
+                                    Descriptor type) {
+        super(TAG_NAME_AND_TYPE);
+        mName = name;
+        mType = type;
+        
+        mNameConstant = ConstantUTFInfo.make(cp, name);
+        mDescriptorConstant = ConstantUTFInfo.make(cp, mType.toString());
+    }
+    
+    public String getName() {
+        return mName;
+    }
+
+    public Descriptor getType() {
+        return mType;
+    }
+
+    public int hashCode() {
+        return mName.hashCode();
+    }
+    
+    public boolean equals(Object obj) {
+        if (obj instanceof ConstantNameAndTypeInfo) {
+            ConstantNameAndTypeInfo other = (ConstantNameAndTypeInfo)obj;
+            return mName.equals(other.mName) && 
+                mType.toString().equals(other.mType.toString());
+        }
+        
+        return false;
+    }
+    
+    public void writeTo(DataOutput dout) throws IOException {
+        super.writeTo(dout);
+        dout.writeShort(mNameConstant.getIndex());
+        dout.writeShort(mDescriptorConstant.getIndex());
+    }
+
+    public String toString() {
+        return "CONSTANT_NameAndType_info: " + getName() + ", " + getType();
+    }
+}