Reviewed-by: valeriep

Reviewed-by: mchung

Reviewed-by: mchung

Summary: changed to use more appropriate nfs file time
Reviewed-by: martin

Summary: create enclosing exception with message of enclosed
Reviewed-by: alanb, chegar

6921234: TEST_BUG: java/lang/ClassLoader/deadlock/TestCrossDelegate.sh needs to be modified for Cygwin
Summary: Add check for CYGWIN
Reviewed-by: ohair

Summary: Shark is a JIT compiler for Zero that uses the LLVM compiler infrastructure.
Reviewed-by: ohair