Reviewed-by: sla, never

Summary: Ended up checking in FieldMonitor.java as TestPostFieldModification.java
Reviewed-by: kamg

Reviewed-by: acorn, dcubed

Reviewed-by: jcoomes

Summary: Removed lots of dead code after some recent conc mark changes.
Reviewed-by: brutisso, johnc

7133111: libsaproc debug print should be printed as unsigned long to fit large numbers on 64bit platform
Reviewed-by: dcubed, mgronlun, dsamersoff

Summary: Object pointer is pushed more than once on stack, where GC doesn't expect it.
Reviewed-by: coleenp, kvn
Contributed-by: axel.siebenborn@sap.com

Reviewed-by: kvn, iveresov

Reviewed-by: jcoomes

7154670: The instanceKlass _implementors[] and _nof_implementors are not needed for non-interface klass.
Summary: Change implementor to embedded instanceKlass field.
Reviewed-by: sspitsyn, minqi, coleenp

Reviewed-by: acorn, dcubed, rbackman

Summary: Errant files added as part of 7088955 fix. The Copyright information now corrected with gpl-header template
Reviewed-by: sla, ohair, mbykov

Summary: Some minor cleanups
Reviewed-by: tonyp, jwilhelm

Reviewed-by: johnc

Summary: Move symbol allocation to an arena so NMT doesn't have to track them at startup.
Reviewed-by: never, kamg, zgu

Summary: Make sure that MutableNUMASpace::ensure_parsability() only calls CollectedHeap::fill_with_object() with valid sizes and make sure CollectedHeap::filler_array_max_size() returns a value that can be converted to an int without overflow
Reviewed-by: azeemj, jmasa, iveresov

Summary: Make two G1 cmd line flags available in product builds: G1HeapWastePercent (previously called: G1OldReclaimableThresholdPercent) and G1MixedGCCountTarget (previous called: G1MaxMixedGCNum). Also changed the default of the former from 1% to 5% and the default for G1OldCSetRegionLiveThresholdPercent to 90%.
Reviewed-by: azeemj, jwilhelm, johnc