--- a/hotspot/test/runtime/8003720/VictimClassLoader.java Mon Apr 25 11:36:14 2016 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,88 +0,0 @@
-/*
- * Copyright (c) 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.
- *
- * 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.
- *
- */
-
-public class VictimClassLoader extends ClassLoader {
- public static long counter = 0;
-
- private int which = (int) ++counter;
-
- protected VictimClassLoader() {
- super(VictimClassLoader.class.getClassLoader());
- }
-
- protected Class loadClass(String name, boolean resolve) throws ClassNotFoundException {
- Class c;
- if (!name.endsWith("Victim")) {
- c = super.loadClass(name, resolve);
- return c;
- }
-
- c = findLoadedClass(name);
- if (c != null) {
- return c;
- }
-
- byte[] buf = readClassFile(name);
- c = defineClass(name, buf, 0, buf.length);
- resolveClass(c);
-
- if (c.getClassLoader() != this) {
- throw new AssertionError();
- }
-
- Test8003720.println("loaded " + c + "#" + System.identityHashCode(c) + " in " + c.getClassLoader());
- return c;
- }
-
- static byte[] readClassFile(String name) {
- try {
- String rname = name.substring(name.lastIndexOf('.') + 1) + ".class";
- java.net.URL url = VictimClassLoader.class.getResource(rname);
- Test8003720.println("found " + rname + " = " + url);
-
- java.net.URLConnection connection = url.openConnection();
- int contentLength = connection.getContentLength();
- byte[] buf = readFully(connection.getInputStream(), contentLength);
-
- return Asmator.fixup(buf);
- } catch (java.io.IOException ex) {
- throw new Error(ex);
- }
- }
-
- static byte[] readFully(java.io.InputStream in, int len) throws java.io.IOException {
- byte[] b = in.readAllBytes();
- if (len != -1 && b.length != len)
- throw new java.io.IOException("Expected:" + len + ", actual:" + b.length);
- return b;
- }
-
- public void finalize() {
- Test8003720.println("Goodbye from " + this);
- }
-
- public String toString() {
- return "VictimClassLoader#" + which;
- }
-}