The following test case fails due to this problem:

* com/sun/jdi/MonitorEventTest.java
       This test failed the following assertion:

           Internal Error (src/share/vm/runtime/jniHandles.cpp, 110)
           Error: assert(is_global_handle(handle),
                      "Invalid delete of global JNI handle")


This problem is seen only on fastdebug vm. It is not reproducible with product version.
Testcase is now known as closed/com/sun/jdi/MonitorEventTest.java