hotspot/test/runtime/8003720/VictimClassLoader.java
changeset 38126 c3706b502779
parent 37761 82b8d12a553f
parent 38079 fd24ad51113a
child 38127 2ab00cd4556e
--- a/hotspot/test/runtime/8003720/VictimClassLoader.java	Wed Jul 05 21:39:33 2017 +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;
-    }
-}