The tests

java/lang/Thread/ThreadStateTest.java
java/lang/management/MemoryMXBean/CollectionUsageThresholdSerialGC.sh
java/lang/management/MemoryMXBean/MemoryTest.java

gets exception

JavaTest Message: Test threw exception: java.lang.RuntimeException: Unexpected number of selected pools

or fail

java.lang.RuntimeException: TEST FAILED: Number of non-heap pools = 1 but expected <= 4 and >= 2

Because we've removed PermGen. The tests should be updated to not expect permgen.