--- a/hotspot/test/gc/6941923/Test6941923.java	Thu Dec 10 23:02:31 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,123 +0,0 @@
-/*
- * Copyright (c) 2012, 2015, 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 Test6941923.java
- * @bug 6941923
- * @summary test flags for gc log rotation
- * @library /testlibrary
- * @modules java.base/sun.misc
- *          java.management
- * @run main/othervm/timeout=600 Test6941923
- *
- */
-import jdk.test.lib.*;
-import java.io.File;
-import java.io.FilenameFilter;
-import java.util.ArrayList;
-import java.util.Arrays;
-
-class GCLoggingGenerator {
-
-    public static void main(String[] args) throws Exception {
-
-        long sizeOfLog = Long.parseLong(args[0]);
-        long lines = sizeOfLog / 80;
-        // full.GC generates ad least 1-line which is not shorter then 80 chars
-        // for some GC 2 shorter lines are generated
-        for (long i = 0; i < lines; i++) {
-            System.gc();
-        }
-    }
-}
-
-public class Test6941923 {
-
-    static final File currentDirectory = new File(".");
-    static final String logFileName = "test.log";
-    static final int logFileSizeK = 16;
-    static FilenameFilter logFilter = new FilenameFilter() {
-        @Override
-        public boolean accept(File dir, String name) {
-            return name.startsWith(logFileName);
-        }
-    };
-
-    public static void cleanLogs() {
-        for (File log : currentDirectory.listFiles(logFilter)) {
-            if (!log.delete()) {
-                throw new Error("Unable to delete " + log.getAbsolutePath());
-            }
-        }
-    }
-
-    public static void runTest(int numberOfFiles) throws Exception {
-
-        ArrayList<String> args = new ArrayList();
-        String[] logOpts = new String[]{
-            "-cp", System.getProperty("java.class.path"),
-            "-Xloggc:" + logFileName,
-            "-XX:-DisableExplicitGC", // to sure that System.gc() works
-            "-XX:+PrintGC", "-XX:+PrintGCDetails", "-XX:+UseGCLogFileRotation",
-            "-XX:NumberOfGCLogFiles=" + numberOfFiles,
-            "-XX:GCLogFileSize=" + logFileSizeK + "K", "-Xmx128M"};
-        // System.getProperty("test.java.opts") is '' if no options is set
-        // need to skip such empty
-        String[] externalVMopts = System.getProperty("test.java.opts").length() == 0
-                ? new String[0]
-                : System.getProperty("test.java.opts").split(" ");
-        args.addAll(Arrays.asList(externalVMopts));
-        args.addAll(Arrays.asList(logOpts));
-        args.add(GCLoggingGenerator.class.getName());
-        args.add(String.valueOf(numberOfFiles * logFileSizeK * 1024));
-        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(args.toArray(new String[0]));
-        pb.redirectErrorStream(true);
-        pb.redirectOutput(new File(GCLoggingGenerator.class.getName() + ".log"));
-        Process process = pb.start();
-        int result = process.waitFor();
-        if (result != 0) {
-            throw new Error("Unexpected exit code = " + result);
-        }
-        File[] logs = currentDirectory.listFiles(logFilter);
-        int smallFilesNumber = 0;
-        for (File log : logs) {
-            if (log.length() < logFileSizeK * 1024) {
-                smallFilesNumber++;
-            }
-        }
-        if (logs.length != numberOfFiles) {
-            throw new Error("There are only " + logs.length + " logs instead " + numberOfFiles);
-        }
-        if (smallFilesNumber > 1) {
-            throw new Error("There should maximum one log with size < " + logFileSizeK + "K");
-        }
-    }
-
-    public static void main(String[] args) throws Exception {
-        cleanLogs();
-        runTest(1);
-        cleanLogs();
-        runTest(3);
-        cleanLogs();
-    }
-}