Merge

8071821: Assert failed in UnexpectedDeoptimizationTest.java Summary: assert fires in case of concurrent initialization of ciInstanceKlass::_has_injected_fields Reviewed-by: kvn

8072016: Array copy may cause infinite cycle of deoptimization/compilation Summary: Infinite deoptimization/recompilation cycles in case of arraycopy with tightly coupled allocation Reviewed-by: kvn, vlivanov

8071999: SA's buildreplayjars fail with exception Summary: support default methods when dumping classes in SA Reviewed-by: vlivanov, kvn, dsamersoff