These internal command line flags, which have been deprecated or aliased since JDK 6, have been removed: `CMSParPromoteBlocksToClaim`, `ParCMSPromoteBlocksToClaim`, `ParallelGCOldGenAllocBufferSize`, `ParallelGCToSpaceAllocBufferSize`, `UseGCTimeLimit`, `CMSPermGenSweepingEnabled`, `ResizeTLE`, `PrintTLE`, `TLESize`, `UseTLE`, `MaxTLERatio`, `TLEFragmentationRatio`, `TLEThreadRatio` In addition to this, these internal flags have been deprecated: `CMSMarkStackSizeMax`, `ParallelMarkingThreads`, `ParallelCMSThreads`, `CMSMarkStackSize`, `G1MarkStackSize`