test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorCachedTest.java

rev 48556 : [mq]: heap17
rev 48561 : [mq]: heap22
rev 48565 : [mq]: event

*** 34,44 ****
   */
  
  public class HeapMonitorCachedTest {
  
    private static native boolean cachedAndLiveAreSame();
!   private static native void getLiveTracesToForceGc();
    private static native long getCachedHashCode();
  
    public static void main(String[] args) {
      HeapMonitor.enableSampling();
      List<Frame> frameList = HeapMonitor.repeatAllocate(10);
--- 34,44 ----
   */
  
  public class HeapMonitorCachedTest {
  
    private static native boolean cachedAndLiveAreSame();
!   private static native boolean forceGC();
    private static native long getCachedHashCode();
  
    public static void main(String[] args) {
      HeapMonitor.enableSampling();
      List<Frame> frameList = HeapMonitor.repeatAllocate(10);
*** 50,60 ****
      if (!status) {
        throw new RuntimeException("Failed to find the traces before the wipe out.");
      }
  
      // Check cached & live are the same after a GC.
!     getLiveTracesToForceGc();
      status = cachedAndLiveAreSame();
      if (!status) {
        throw new RuntimeException("Cached frames and live frames are not the same.");
      }
  
--- 50,61 ----
      if (!status) {
        throw new RuntimeException("Failed to find the traces before the wipe out.");
      }
  
      // Check cached & live are the same after a GC.
!     System.gc();
! 
      status = cachedAndLiveAreSame();
      if (!status) {
        throw new RuntimeException("Cached frames and live frames are not the same.");
      }