8139867: Change how startsHumongous and continuesHumongous regions work in G1.Reviewed-by: tschatzl, tbenson
8080775: Better argument formatting for assert() and friendsReviewed-by: kbarrett, pliden
8081202: Hotspot compile warning: "Invalid suffix on literal; C++11 requires a space between literal and identifier"Summary: Need to add a space between macro identifier and string literalReviewed-by: stefank, dholmes, kbarrett
8079792: GC directory structure cleanupReviewed-by: brutisso, stefank, david