jdk/src/share/classes/java/lang/invoke/CountingMethodHandle.java
changeset 13551 65c162507e57
parent 13550 648dd6fa0dee
parent 13496 fb8ac3144743
child 13552 5270c932737d
--- a/jdk/src/share/classes/java/lang/invoke/CountingMethodHandle.java	Fri Aug 24 14:58:04 2012 +0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,50 +0,0 @@
-/*
- * Copyright (c) 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.*;
-
-/**
- * This method handle is used to optionally provide a count of how
- * many times it was invoked.
- *
- * @author never
- */
-class CountingMethodHandle extends AdapterMethodHandle {
-    private int vmcount;
-
-    private CountingMethodHandle(MethodHandle target) {
-        super(target, target.type(), AdapterMethodHandle.makeConv(OP_RETYPE_ONLY));
-    }
-
-    /** Wrap the incoming MethodHandle in a CountingMethodHandle if they are enabled */
-    static MethodHandle wrap(MethodHandle mh) {
-        if (MethodHandleNatives.COUNT_GWT) {
-            return new CountingMethodHandle(mh);
-        }
-        return mh;
-    }
-}