* Reproduce
```
make test TEST="gc/shenandoah/jvmti/TestHeapDump.java" JTREG="VM_OPTIONS=-Xcomp" CONF=server-release
```
  
* Symptom
```
java.lang.RuntimeException: Expected 1002 objects, but got 1
        at TestHeapDump.run(TestHeapDump.java:86)
        at TestHeapDump.main(TestHeapDump.java:68)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:564)
        at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
        at java.base/java.lang.Thread.run(Thread.java:833)

JavaTest Message: Test threw exception: java.lang.RuntimeException: Expected 1002 objects, but got 1
```