5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 import jdk.test.lib.Asserts;
  25 import jdk.test.lib.OutputAnalyzer;
  26 import jdk.test.lib.Platform;
  27 import jdk.test.lib.ProcessTools;

  28 import jdk.test.lib.Utils;
  29 import java.io.IOException;
  30 import java.lang.management.ManagementFactory;
  31 import java.lang.management.MemoryUsage;
  32 import java.text.DecimalFormat;
  33 import java.text.DecimalFormatSymbols;
  34 import java.util.ArrayList;
  35 import java.util.Arrays;
  36 import java.util.Collections;
  37 import java.util.LinkedList;
  38 import java.util.List;
  39 import jdk.internal.misc.Unsafe; // for ADDRESS_SIZE
  40 import sun.hotspot.WhiteBox;
  41 
  42 public class TestShrinkAuxiliaryData {
  43 
  44     private static final int REGION_SIZE = 1024 * 1024;
  45 
  46     private final static String[] initialOpts = new String[]{
  47         "-XX:NewSize=16m",

   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 import jdk.test.lib.Asserts;

  25 import jdk.test.lib.Platform;
  26 import jdk.test.lib.process.ProcessTools;
  27 import jdk.test.lib.process.OutputAnalyzer;
  28 import jdk.test.lib.Utils;
  29 import java.io.IOException;
  30 import java.lang.management.ManagementFactory;
  31 import java.lang.management.MemoryUsage;
  32 import java.text.DecimalFormat;
  33 import java.text.DecimalFormatSymbols;
  34 import java.util.ArrayList;
  35 import java.util.Arrays;
  36 import java.util.Collections;
  37 import java.util.LinkedList;
  38 import java.util.List;
  39 import jdk.internal.misc.Unsafe; // for ADDRESS_SIZE
  40 import sun.hotspot.WhiteBox;
  41 
  42 public class TestShrinkAuxiliaryData {
  43 
  44     private static final int REGION_SIZE = 1024 * 1024;
  45 
  46     private final static String[] initialOpts = new String[]{
  47         "-XX:NewSize=16m",