test/java/rmi/transport/pinLastArguments/PinLastArguments.java

*** 76,89 ****
          } finally {
              UnicastRemoteObject.unexportObject(impl, true);
          }
          impl = null;
  
          System.gc();
! 
!         if (ref.get() != null) {
!             throw new Error("TEST FAILED: impl not garbage collected");
          }
  
          System.err.println("TEST PASSED");
      }
  }
--- 76,94 ----
          } finally {
              UnicastRemoteObject.unexportObject(impl, true);
          }
          impl = null;
  
+         // Might require multiple calls to System.gc() for weak-references
+         // processing to be complete. If the weak-reference is not cleared as
+         // expected we will hang here until timed out by the test harness. 
+         while (true) {
              System.gc();
!             Thread.sleep(20);
!             if(ref.get() == null) {
!                 break;
!             }
          }
  
          System.err.println("TEST PASSED");
      }
  }