7064927: retransformClasses() does not pass in LocalVariableTable of a method Summary: Handle LVT attribute in the class file reconstitutor. Reviewed-by: phh, coleenp Contributed-by: thomaswue <thomas.wuerthinger@oracle.com>

7091417: recvfrom's 6th input should be of type socklen_t Summary: Revamp class os's socket method formal args to match socket.h, insert casts in appropriate places, and copyin-copyout int*'s that s/b socklen_t*'s in jvm.cpp. Reviewed-by: coleenp, dholmes Contributed-by: erik.gahlin@oracle.com, rickard.backman@oracle.com, nils.loodin@oracle.com, markus.gronlund@oracle.com

Merge

7122880: Extend vendor-specific command interface to include manageable switches Summary: Add Flag::external_ext()/writable_ext(), both return false. Reviewed-by: coleenp, zgu

7122939: TraceBytecodes broken with UseCompressedOops Summary: Disable verify_heapbase on sparc if TraceBytecodes because the latter uses r12 as a temp register Reviewed-by: coleenp, phh Contributed-by: Volker Simonis <volker.simonis@gmail.com>

Merge

7117303: VM uses non-monotonic time source and complains that it is non-monotonic Summary: Replaces calls to os::javaTimeMillis(), which does not (and cannot) guarantee monotonicity, in GC code to an equivalent expression that uses os::javaTimeNanos(). os::javaTimeNanos is guaranteed monotonically non-decreasing if the underlying platform provides a monotonic time source. Changes in OS files are to make use of the newly defined constants in globalDefinitions.hpp. Reviewed-by: dholmes, ysr

7120038: G1: ParallelGCThreads==0 is broken Summary: Running G1 with ParallelGCThreads==0 results in various crashes and asserts. Most of these are caused by unguarded references to the worker threads array or an incorrect number of active workers. Reviewed-by: jmasa, tonyp