--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/jdk.jdeps/share/classes/com/sun/tools/classfile/BootstrapMethods_attribute.java	Wed May 27 13:25:18 2015 -0700
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2011, 2012, 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 com.sun.tools.classfile;
+
+import java.io.IOException;
+
+/**
+ * See JVMS 4.7.21
+ * http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.7.21
+ *
+ *  <p><b>This is NOT part of any supported API.
+ *  If you write code that depends on this, you do so at your own risk.
+ *  This code and its internal interfaces are subject to change or
+ *  deletion without notice.</b>
+ */
+public class BootstrapMethods_attribute extends Attribute {
+    public final BootstrapMethodSpecifier[] bootstrap_method_specifiers;
+
+    BootstrapMethods_attribute(ClassReader cr, int name_index, int length)
+            throws IOException, AttributeException {
+        super(name_index, length);
+        int bootstrap_method_count = cr.readUnsignedShort();
+        bootstrap_method_specifiers = new BootstrapMethodSpecifier[bootstrap_method_count];
+        for (int i = 0; i < bootstrap_method_specifiers.length; i++)
+            bootstrap_method_specifiers[i] = new BootstrapMethodSpecifier(cr);
+    }
+
+    public  BootstrapMethods_attribute(int name_index, BootstrapMethodSpecifier[] bootstrap_method_specifiers) {
+        super(name_index, length(bootstrap_method_specifiers));
+        this.bootstrap_method_specifiers = bootstrap_method_specifiers;
+    }
+
+    public static int length(BootstrapMethodSpecifier[] bootstrap_method_specifiers) {
+        int n = 2;
+        for (BootstrapMethodSpecifier b : bootstrap_method_specifiers)
+            n += b.length();
+        return n;
+    }
+
+    @Override
+    public <R, P> R accept(Visitor<R, P> visitor, P p) {
+        return visitor.visitBootstrapMethods(this, p);
+    }
+
+    public static class BootstrapMethodSpecifier {
+        public int bootstrap_method_ref;
+        public int[] bootstrap_arguments;
+
+        public BootstrapMethodSpecifier(int bootstrap_method_ref, int[] bootstrap_arguments) {
+            this.bootstrap_method_ref = bootstrap_method_ref;
+            this.bootstrap_arguments = bootstrap_arguments;
+        }
+        BootstrapMethodSpecifier(ClassReader cr) throws IOException {
+            bootstrap_method_ref = cr.readUnsignedShort();
+            int method_count = cr.readUnsignedShort();
+            bootstrap_arguments = new int[method_count];
+            for (int i = 0; i < bootstrap_arguments.length; i++) {
+                bootstrap_arguments[i] = cr.readUnsignedShort();
+            }
+        }
+
+        int length() {
+            // u2 (method_ref) + u2 (argc) + u2 * argc
+            return 2 + 2 + (bootstrap_arguments.length * 2);
+        }
+    }
+}