--- /dev/null	2017-06-17 22:58:47.330661897 -0700
+++ new/src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantMethodType.java	2017-08-08 16:06:24.380962492 -0700
@@ -0,0 +1,110 @@
+/*
+ * reserved comment block
+ * DO NOT REMOVE OR ALTER!
+ */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.sun.org.apache.bcel.internal.classfile;
+
+import java.io.DataInput;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import com.sun.org.apache.bcel.internal.Const;
+
+/**
+ * This class is derived from the abstract {@link Constant}
+ * and represents a reference to a method type.
+ *
+ * @see     Constant
+ * @since 6.0
+ */
+public final class ConstantMethodType extends Constant {
+
+    private int descriptor_index;
+
+
+    /**
+     * Initialize from another object.
+     */
+    public ConstantMethodType(final ConstantMethodType c) {
+        this(c.getDescriptorIndex());
+    }
+
+
+    /**
+     * Initialize instance from file data.
+     *
+     * @param file Input stream
+     * @throws IOException
+     */
+    ConstantMethodType(final DataInput file) throws IOException {
+        this(file.readUnsignedShort());
+    }
+
+
+    public ConstantMethodType(final int descriptor_index) {
+        super(Const.CONSTANT_MethodType);
+        this.descriptor_index = descriptor_index;
+    }
+
+
+    /**
+     * Called by objects that are traversing the nodes of the tree implicitly
+     * defined by the contents of a Java class. I.e., the hierarchy of methods,
+     * fields, attributes, etc. spawns a tree of objects.
+     *
+     * @param v Visitor object
+     */
+    @Override
+    public void accept( final Visitor v ) {
+        v.visitConstantMethodType(this);
+    }
+
+
+    /**
+     * Dump name and signature index to file stream in binary format.
+     *
+     * @param file Output file stream
+     * @throws IOException
+     */
+    @Override
+    public final void dump( final DataOutputStream file ) throws IOException {
+        file.writeByte(super.getTag());
+        file.writeShort(descriptor_index);
+    }
+
+
+    public int getDescriptorIndex() {
+        return descriptor_index;
+    }
+
+
+    public void setDescriptorIndex(final int descriptor_index) {
+        this.descriptor_index = descriptor_index;
+    }
+
+
+    /**
+     * @return String representation
+     */
+    @Override
+    public final String toString() {
+        return super.toString() + "(descriptor_index = " + descriptor_index + ")";
+    }
+}