8049695: nsk/jdb/options/connect/connect003 fails with "Launched jdb could not attach to debuggee during 300000 milliseconds" Reviewed-by: dholmes, sspitsyn, cjplummer

8196485: FromCardCache default card index can cause crashes Summary: The default value of -1 for 32 bit card indices is a regular card value at the border of 2TB heap addresses in the from card cache, so G1 may loose remembered set entries. Extend from card cache entries to 64 bits. Reviewed-by: shade, sjohanss Contributed-by: Thomas Schatzl <thomas.schatzl@oracle.com>, Jarkko Miettinen <jarkko.miettinen@relex.fi>

8180415: Rebuild remembered sets during the concurrent cycle Summary: In general maintain remembered sets of old regions only from the start of the concurrent cycle to the mixed gc they are used, at most until the end of the mixed phase. Reviewed-by: sjohanss, sangheki

8197850: Calculate liveness in regions during marking Reviewed-by: sjohanss, sangheki

8197570: Make rules for choosing collection set candidates more explicit Reviewed-by: sangheki, sjohanss

8197569: Refactor eager reclaim for concurrent remembered set rebuilding Summary: Expose information about eager reclaim region selection. Reviewed-by: sjohanss, sangheki

8199007: ClassLoaderDataGraph::unload_list_contains() is wrong Summary: The function isn't needed any longer. Reviewed-by: stuefe, stefank

8199850: Move parsing of VerifyGCType to G1 Reviewed-by: sjohanss, tschatzl

8198760: Move global lock SpaceManager::_expand_lock to MutexLocker.cpp Summary: We should avoid having global locks buried in cpp files Reviewed-by: tschatzl, lfoltan, gtriantafill, stuefe

8197931: Null pointer dereference in Unique_Node_List::push of node.hpp:1510 Reviewed-by: dlong, thartmann

8196865: G1 log for active workers is wrong Reviewed-by: tschatzl, sjohanss

8200203: Missing platform definitions for ia64 Reviewed-by: ihse, stuefe

8200197: Zero fails to build after 8200105 Reviewed-by: coleenp

8198655: test/lib/jdk/test/lib/apps/LingeredApp shouldn't inherit cout/cerr Summary: no longer force stderr to console. Copy app's output to Sytem.err. Reviewed-by: sspitsyn, dholmes, iignatyev, clanger