Merge

8074459: Flags handling memory sizes should be of type size_t Summary: Changed the type to size_t for flags that handles memory sizes Reviewed-by: kbarrett, tschatzl

8073944: Simplify ArgumentsExt and remove unneeded functionallity Reviewed-by: kbarrett, dholmes

8067891: Remove vestigal G1SATBCT barrier set kind Summary: Remove all case statements specifying G1SATBCT Reviewed-by: tschatzl, kbarrett

8027962: Per-phase timing measurements for strong roots processing Reviewed-by: tschatzl, ecaspole

8075210: Refactor strong root processing in order to allow G1 to evolve separately from GenCollectedHeap Summary: Create a G1RootProcessor and move SharedHeap root processing to GenCollectedHeap Reviewed-by: brutisso, tschatzl, ehelin

Merge

8073994: STATIC_ASSERT use of __LINE__ is wrong Reviewed-by: dholmes, ehelin

8075416: Cleanup GC include dependencies in memoryPool.hpp Reviewed-by: ehelin, mgerdin

8075249: Cleanup forward_to_atomic and ClaimedForwardPtr Reviewed-by: kbarrett, brutisso

8075247: Cleanup specialized_oop_closures.hpp Reviewed-by: mgerdin, brutisso, tschatzl

8075242: Remove SpecializationStats Reviewed-by: brutisso, mgerdin

Merge

8061715: gc/g1/TestShrinkAuxiliaryData15.java fails with java.lang.RuntimeException: heap decommit failed - after > before Summary: added WhiteBox methods to count regions and exact aux data sizes Reviewed-by: tschatzl, jwilhelm, mgerdin