*** old/test/gc/parallelScavenge/TestDynShrinkHeap.java	Thu May 22 19:52:06 2014
--- new/test/gc/parallelScavenge/TestDynShrinkHeap.java	Thu May 22 19:52:06 2014

*** 24,34 ****
--- 24,34 ----
  /**
   * @test TestDynShrinkHeap
   * @bug 8016479
   * @summary Verify that the heap shrinks after full GC according to the current values of the Min/MaxHeapFreeRatio flags
   * @library /testlibrary
!  * @run main/othervm -XX:+UseAdaptiveSizePolicyWithSystemGC -XX:+UseParallelGC -XX:MinHeapFreeRatio=0 -XX:MaxHeapFreeRatio=100 -Xmx1g -verbose:gc TestDynShrinkHeap
   */
  import com.oracle.java.testlibrary.DynamicVMOption;
  import java.lang.management.ManagementFactory;
  import java.lang.management.MemoryUsage;
  import java.util.ArrayList;

*** 39,49 ****
--- 39,49 ----
  
      public static final String MIN_FREE_RATIO_FLAG_NAME = "MinHeapFreeRatio";
      public static final String MAX_FREE_RATIO_FLAG_NAME = "MaxHeapFreeRatio";
  
      private static ArrayList<byte[]> list = new ArrayList<>(0);
!     private static final int M = 1024 * 1024; // to make heap more manageable by test code
!     private static final int LEN = 512 * 1024 + 1;
  
      public TestDynShrinkHeap() {
      }
  
      private final void test() {

*** 67,82 ****
--- 67,82 ----
                  ManagementFactoryHelper.getDiagnosticMXBean().getVMOption(MAX_FREE_RATIO_FLAG_NAME).getValue()
          ));
      }
  
      private void eat() {
!         for (int i = 0; i < M; i++) {
!         for (int i = 0; i < LEN; i++) {
              list.add(new byte[1024]);
          }
!         MemoryUsagePrinter.printMemoryUsage("allocated " + M + " arrays");
!         MemoryUsagePrinter.printMemoryUsage("allocated " + LEN + " arrays");
  
!         list.subList(0, M / 2).clear();
!         list.subList(0, LEN / 2).clear();
          System.gc();
          MemoryUsagePrinter.printMemoryUsage("array halved");
      }
  
      private void free() {