32 gc/g1 tests silently ignore vm options

Tests
gc/g1/Test2GbHeap.java
gc/g1/TestEagerReclaimHumongousRegions.java
gc/g1/TestEagerReclaimHumongousRegionsClearMarkBits.java
gc/g1/TestEagerReclaimHumongousRegionsLog.java
gc/g1/TestEagerReclaimHumongousRegionsWithRefs.java
gc/g1/TestEvacuationFailure.java
gc/g1/TestG1SkipCompaction.java
gc/g1/TestG1TraceEagerReclaimHumongousObjects.java
gc/g1/TestGCLogMessages.java
gc/g1/TestHumongousAllocConcurrentStart.java
gc/g1/TestHumongousAllocNearlyFullRegion.java
gc/g1/TestHumongousCodeCacheRoots.java
gc/g1/TestHumongousConcurrentStartUndo.java
gc/g1/TestLargePageUseForAuxMemory.java
gc/g1/TestLargePageUseForHeap.java
gc/g1/TestMarkStackSizes.java
gc/g1/TestMixedGCLiveThreshold.java#0percent
gc/g1/TestMixedGCLiveThreshold.java#100percent
gc/g1/TestMixedGCLiveThreshold.java#25percent
gc/g1/TestOneEdenRegionAfterGC.java
gc/g1/TestPLABOutput.java
gc/g1/TestPLABSizeBounds.java
gc/g1/TestPeriodicLogMessages.java
gc/g1/TestPrintRegionRememberedSetInfo.java
gc/g1/TestRemsetLogging.java
gc/g1/TestRemsetLoggingPerRegion.java
gc/g1/TestRemsetLoggingThreads.java
gc/g1/TestSharedArchiveWithPreTouch.java
gc/g1/TestShrinkDefragmentedHeap.java
gc/g1/TestSkipRebuildRemsetPhase.java
gc/g1/TestVerifyGCType.java
gc/g1/mixedgc/TestLogging.java

just ingore VM options. Should be fixed or marked as flagless.