nsk/jvmti/scenarios/hotswap bugs on the ProblemList

[Gary Adams]

While looking at some other hotswap tests, I noticed 2 tests on the 
ProblemList.
I'm attempting some runs with the tests removed from the list to try
and reproduce the errors locally.

   Issues:
      https://bugs.openjdk.java.net/browse/JDK-6813266 hs204t001
      https://bugs.openjdk.java.net/browse/JDK-8204506 hs102t002


diff --git a/test/hotspot/jtreg/ProblemList.txt 
b/test/hotspot/jtreg/ProblemList.txt
--- a/test/hotspot/jtreg/ProblemList.txt
+++ b/test/hotspot/jtreg/ProblemList.txt
@@ -185,8 +185,6 @@
  vmTestbase/nsk/jvmti/ResourceExhausted/resexhausted004/TestDescription.java 7013634,6606767 generic-all
  vmTestbase/nsk/jvmti/ThreadStart/threadstart001/TestDescription.java 
8016181 generic-all
  vmTestbase/nsk/jvmti/scenarios/extension/EX03/ex03t001/TestDescription.java 8173658 generic-all
-vmTestbase/nsk/jvmti/scenarios/hotswap/HS102/hs102t002/TestDescription.java 
8204506,8203350 generic-all
-vmTestbase/nsk/jvmti/scenarios/hotswap/HS204/hs204t001/hs204t001.java 
6813266 generic-all
  vmTestbase/nsk/jvmti/scenarios/sampling/SP06/sp06t003/TestDescription.java 8051349 generic-all
  vmTestbase/nsk/jvmti/AttachOnDemand/attach034/TestDescription.java 
8042145 generic-all
  vmTestbase/nsk/jvmti/AttachOnDemand/attach045/TestDescription.java 
8202971 generic-all


It's odd that  the JDK-6813266 is in the ProblemList, when the bug was 
closed
as not reproducible. I'm wondering if it was quarantined when the bug 
was closed.

For JDK-8204506, it's not clear if this is a graal only bug and only 
needs to be
listed in ProblemList-graal.txt.