--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/RedefineClassApp.java	Mon Jul 29 18:31:18 2019 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,165 +0,0 @@
-/*
- * Copyright (c) 2017, 2018, 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.
- *
- */
-
-import java.lang.instrument.ClassDefinition;
-import java.lang.instrument.Instrumentation;
-import java.lang.instrument.UnmodifiableClassException;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.io.File;
-import java.security.CodeSigner;
-import java.security.CodeSource;
-import java.security.ProtectionDomain;
-import sun.hotspot.WhiteBox;
-
-public class RedefineClassApp {
-    static WhiteBox wb = WhiteBox.getWhiteBox();
-
-    public static interface Intf {            // Loaded from Boot class loader (-Xbootclasspath/a).
-        public String get();
-    }
-    public static class Bar implements Intf { // Loaded from Boot class loader.
-        public String get() {
-            return "buzz";
-        }
-    }
-    public static class Foo implements Intf { // Loaded from AppClassLoader
-        public String get() {
-            return "buzz";
-        }
-    }
-
-    static int numTests = 0;
-    static int failed = 0;
-    static Instrumentation instrumentation;
-
-    public static void main(String args[]) throws Throwable {
-        if (wb.areSharedStringsIgnored()) {
-          System.out.println("Shared strings are ignored.");
-          return;
-        }
-
-        File bootJar = new File(args[0]);
-        File appJar  = new File(args[1]);
-
-        instrumentation = InstrumentationRegisterClassFileTransformer.getInstrumentation();
-        System.out.println("INFO: instrumentation = " + instrumentation);
-
-        testBootstrapCDS("Bootstrap Loader", bootJar);
-        testAppCDSv1("Application Loader", appJar);
-
-        if (failed > 0) {
-            throw new RuntimeException("FINAL RESULT: " + failed + " out of " + numTests + " test case(s) have failed");
-        } else {
-            System.out.println("FINAL RESULT: All " + numTests + " test case(s) have passed!");
-        }
-
-        // Full GC. The cached objects in adjustable archive heap regions are
-        // scanned. The archive regions are verified. No error should be
-        // reported.
-        wb.fullGC();
-    }
-
-    static void testBootstrapCDS(String group, File jar) throws Throwable {
-        doTest(group, new Bar(), jar);
-    }
-
-    static void testAppCDSv1(String group, File jar) throws Throwable {
-        doTest(group, new Foo(), jar);
-    }
-
-    static void checkArchivedMirrorObject(Class klass) {
-        if (wb.areOpenArchiveHeapObjectsMapped()) {
-            if (!wb.isShared(klass)) {
-                failed ++;
-                System.out.println("FAILED. " + klass + " mirror object is not archived");
-                return;
-            }
-        }
-    }
-
-    static void doTest(String group, Intf object, File jar) throws Throwable {
-        numTests ++;
-
-        Class klass = object.getClass();
-        System.out.println();
-        System.out.println("++++++++++++++++++++++++++");
-        System.out.println("Test group: " + group);
-        System.out.println("Testing with classloader = " + klass.getClassLoader());
-        System.out.println("Testing with class       = " + klass);
-        System.out.println("Test is shared           = " + wb.isSharedClass(klass));
-        System.out.println("++++++++++++++++++++++++++");
-
-        // Check archived mirror object before redefine
-        checkArchivedMirrorObject(klass);
-
-        // Call get() before redefine. All strings in archived classes are shared.
-        String res = object.get();
-        System.out.println("get() returns " + res);
-        if (res.equals("buzz") && wb.isShared(res)) {
-            System.out.println("get() returns " + res + ", string is shared");
-        } else {
-            if (!res.equals("buzz")) {
-                System.out.println("FAILED. buzz is expected but got " + res);
-            } else {
-                System.out.println("FAILED. " + res + " is not shared");
-            }
-            failed ++;
-            return;
-        }
-        res = null; // release the local reference to the string
-
-        // Run GC
-        System.gc();
-        System.gc();
-        System.gc();
-
-        // Redefine the shared class
-        byte[] buff = Util.getClassFileFromJar(jar, klass.getName());
-        Util.replace(buff, "buzz", "huzz");
-        String f = "(failed)";
-        try {
-            instrumentation.redefineClasses(new ClassDefinition(klass, buff));
-            f = object.get();
-        } catch (UnmodifiableClassException|UnsupportedOperationException e) {
-            e.printStackTrace();
-        }
-        if (f.equals("huzz")) {
-            System.out.println("PASSED: object.get() after redefinition returns " + f);
-        } else {
-            System.out.println("FAILED: object.get() after redefinition returns " + f);
-            failed ++;
-        }
-
-        // Run GC. Should not crash.
-        System.gc();
-        System.gc();
-        System.gc();
-
-        // Check archived mirror object after redefine and GC
-        checkArchivedMirrorObject(klass);
-
-        System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++ (done)\n\n");
-    }
-}