8155634: Clean out old logging and dead code from SurvRateGroup
Reviewed-by: jmasa, tschatzl, sjohanss

8154745: Move default G1 pause time target setup to argument parsing
Reviewed-by: ehelin, sjohanss

8152182: Possible overflow in initialzation of _rescan_task_size and _marking_task_size
Summary: Add constraints for CMSRescanMultiple and CMSConcMarkMultiple flags
Reviewed-by: jwilhelm, jmasa

8152188: Allow CMSBitMapYieldQuantum for BitMap::clear_range and clear_large_range
Summary: Let BitMap::clear_large_range call clear_range instead of firing an assert
Reviewed-by: jmasa, jwilhelm

8153201: TestOptionsWithRanges fails with -XX:OldPLABSize=2147483648
Summary: Add parallel gc into min/max PLAB constraint function
Reviewed-by: brutisso, tbenson

8152176: Big ParGCCardsPerStrideChunk values can cause overflow for CMS GC
Summary: Limit the max value of ParGCCardsPerStrideChunk based on card table size and other stride flags
Reviewed-by: jmasa, tbenson

8152118: MinTLABSize should be less than TLAB max
Summary: Add a constraint for MinTLABSize to be less than or equal to TLAB max
Reviewed-by: brutisso, drwhite, jmasa

8145312: CMS: There is insufficient memory with CMSSamplingGrain=1
Summary: Change minimum range and add constraint function for CMSSamplingGrain flag
Reviewed-by: jmasa, ddmitriev

8144949: TestOptionsWithRanges -XX:NUMAInterleaveGranularity=2147483648 crashes VM
Summary: Changed max range to 2G/8192G for NUMAInterleaveGranularity and removed constraint function
Reviewed-by: jwilhelm, jmasa

8142341: GC: current flags need ranges to be implemented
Summary: Add explicit ranges and constraint for all gc flags
Reviewed-by: jwilhelm, gziemski, ddmitriev, tbenson

8134995: [REDO] GC: implement ranges (optionally constraints) for those flags that have them missing
Summary: Add ranges and constraint functions for GC flags.
Reviewed-by: kbarrett, jmasa, jwilhelm, gziemski, zmajo

8134972: [BACKOUT] GC: implement ranges (optionally constraints) for those flags that have them missing
Reviewed-by: jwilhelm

8134856: Incorrect use of PLAB::min_size() in MaxPLABSizeBounds
Reviewed-by: jwilhelm, tbenson

8078555: GC: implement ranges (optionally constraints) for those flags that have them missing
Summary: Add ranges and constraint functions for GC flags.
Reviewed-by: jmasa, kbarrett, gziemski, ddmitriev, drwhite

8112746: Followup to JDK-8059557 (JEP 245)
Summary: Several improvements to range/constraint check feature.
Reviewed-by: coleenp, ddmitriev, sangheki, kbarrett

8130459: Add additional validation after heap creation
Summary: Some PLAB related flags' validation can happen after heap creation. Introduced additional stage of validation check.
Reviewed-by: coleenp, dholmes, kbarrett, gziemski, ecaspole, ddmitriev

8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
Summary: Validate the arguments to all JVM command-line flags so as to avoid crashes, and ensure that appropriate error messages are displayed when they are invalid.
Reviewed-by: ddmitriev, dholmes, kbarrett, drwhite, brutisso, coleenp