8170409: CMS: Crash in CardTableModRefBSForCTRS::process_chunk_boundaries
Reviewed-by: simonis, tschatzl, mgerdin, dlong
Contributed-by: gunter.haug@sap.com

8151514: Remove the noisy NOISY debugging code from parCardTableModRefBS.cpp
Reviewed-by: tschatzl, pliden

8080775: Better argument formatting for assert() and friends
Reviewed-by: kbarrett, pliden

8130931: Refactor CardTableModRefBS[ForCTRS]
Summary: Remove friends and push CTRS-specific code down from base to derived
Reviewed-by: tschatzl, mgerdin

8081382: Make flags ParallelGCThreads and ConcGCThreads of type uint
Reviewed-by: drwhite, stefank

8080112: Replace and remove the last usages of CollectedHeap::n_par_threads()
Reviewed-by: jmasa, kbarrett

8079792: GC directory structure cleanup
Reviewed-by: brutisso, stefank, david