7069176: Update the JDK version numbers in Hotspot for JDK 8
Summary: Change JDK_MINOR_VER and JDK_PREVIOUS_VERSION to reflect JDK8 values
Reviewed-by: jcoomes
6990212: JSR 292 JVMTI MethodEnter hook is not called for JSR 292 bootstrap and target methods
Summary: check for single stepping when dispatching invokes from method handles
Reviewed-by: coleenp, twisti, kvn, dsamersoff
7067288: compiler regression test Test7052494 timeouts with client VM
Summary: Test is modified to reduce number of iterations in test5() and test6().
Reviewed-by: never, iveresov