--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/java/lang/invoke/DirectMethodHandle.java Wed Mar 23 23:02:31 2011 -0700
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2008, 2011, 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 java.lang.invoke;
+
+import static java.lang.invoke.MethodHandleNatives.Constants.*;
+
+/**
+ * The flavor of method handle which emulates invokespecial or invokestatic.
+ * @author jrose
+ */
+class DirectMethodHandle extends MethodHandle {
+ //inherited oop vmtarget; // methodOop or virtual class/interface oop
+ private final int vmindex; // method index within class or interface
+ { vmindex = VM_INDEX_UNINITIALIZED; } // JVM may change this
+
+ // Constructors in this class *must* be package scoped or private.
+ DirectMethodHandle(MethodType mtype, MemberName m, boolean doDispatch, Class<?> lookupClass) {
+ super(mtype);
+
+ assert(m.isMethod() || !doDispatch && m.isConstructor());
+ if (!m.isResolved())
+ throw new InternalError();
+
+ MethodHandleNatives.init(this, (Object) m, doDispatch, lookupClass);
+ }
+
+ boolean isValid() {
+ return (vmindex != VM_INDEX_UNINITIALIZED);
+ }
+}