--- a/test/hotspot/jtreg/runtime/RedefineTests/RedefineRunningMethods.java	Thu Mar 21 08:41:10 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,150 +0,0 @@
-/*
- * Copyright (c) 2014, 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.
- */
-
-/*
- * @test
- * @bug 8055008 8197901 8010319
- * @summary Redefine EMCP and non-EMCP methods that are running in an infinite loop
- * @library /test/lib
- * @modules java.base/jdk.internal.misc
- * @modules java.compiler
- *          java.instrument
- *          jdk.jartool/sun.tools.jar
- * @run main RedefineClassHelper
- * @run main/othervm/timeout=180 -javaagent:redefineagent.jar -Xlog:redefine+class+iklass+add=trace,redefine+class+iklass+purge=trace,class+loader+data=debug,safepoint+cleanup,gc+phases=debug:rt.log RedefineRunningMethods
- */
-
-
-// package access top-level class to avoid problem with RedefineClassHelper
-// and nested types.
-class RedefineRunningMethods_B {
-    static int count1 = 0;
-    static int count2 = 0;
-    public static volatile boolean stop = false;
-    static void localSleep() {
-        try{
-            Thread.currentThread().sleep(10);//sleep for 10 ms
-        } catch(InterruptedException ie) {
-        }
-    }
-
-    public static void infinite() {
-        while (!stop) { count1++; localSleep(); }
-    }
-    public static void infinite_emcp() {
-        while (!stop) { count2++; localSleep(); }
-    }
-}
-
-public class RedefineRunningMethods {
-
-    public static String newB =
-                "class RedefineRunningMethods_B {" +
-                "   static int count1 = 0;" +
-                "   static int count2 = 0;" +
-                "   public static volatile boolean stop = false;" +
-                "  static void localSleep() { " +
-                "    try{ " +
-                "      Thread.currentThread().sleep(10);" +
-                "    } catch(InterruptedException ie) { " +
-                "    } " +
-                " } " +
-                "   public static void infinite() { " +
-                "       System.out.println(\"infinite called\");" +
-                "   }" +
-                "   public static void infinite_emcp() { " +
-                "       while (!stop) { count2++; localSleep(); }" +
-                "   }" +
-                "}";
-
-    public static String evenNewerB =
-                "class RedefineRunningMethods_B {" +
-                "   static int count1 = 0;" +
-                "   static int count2 = 0;" +
-                "   public static volatile boolean stop = false;" +
-                "  static void localSleep() { " +
-                "    try{ " +
-                "      Thread.currentThread().sleep(1);" +
-                "    } catch(InterruptedException ie) { " +
-                "    } " +
-                " } " +
-                "   public static void infinite() { }" +
-                "   public static void infinite_emcp() { " +
-                "       System.out.println(\"infinite_emcp now obsolete called\");" +
-                "   }" +
-                "}";
-
-
-    public static void main(String[] args) throws Exception {
-
-        new Thread() {
-            public void run() {
-                RedefineRunningMethods_B.infinite();
-            }
-        }.start();
-
-        new Thread() {
-            public void run() {
-                RedefineRunningMethods_B.infinite_emcp();
-            }
-        }.start();
-
-        RedefineClassHelper.redefineClass(RedefineRunningMethods_B.class, newB);
-
-        System.gc();
-
-        RedefineRunningMethods_B.infinite();
-
-        // Start a thread with the second version of infinite_emcp running
-        new Thread() {
-            public void run() {
-                RedefineRunningMethods_B.infinite_emcp();
-            }
-        }.start();
-
-        for (int i = 0; i < 20 ; i++) {
-            String s = new String("some garbage");
-            System.gc();
-        }
-
-        RedefineClassHelper.redefineClass(RedefineRunningMethods_B.class, evenNewerB);
-        System.gc();
-
-        for (int i = 0; i < 20 ; i++) {
-            RedefineRunningMethods_B.infinite();
-            String s = new String("some garbage");
-            System.gc();
-        }
-
-        RedefineRunningMethods_B.infinite_emcp();
-
-        // purge should clean everything up.
-        RedefineRunningMethods_B.stop = true;
-
-        for (int i = 0; i < 20 ; i++) {
-            RedefineRunningMethods_B.infinite();
-            String s = new String("some garbage");
-            System.gc();
-        }
-    }
-}