8181419: Race in jdwp invoker handling may lead to crashes or invalid results
Reviewed-by: sspitsyn, sgehwolf, clanger

8160987: JDWP ClassType.InvokeMethod doesn't validate class
Summary: Add code to validate class in JDWP instead of relying on JNI to do the check.
Reviewed-by: dholmes, dcubed, sspitsyn, dsamersoff

8153711: [REDO] JDWP: Memory Leak: GlobalRefs never deleted when processing invokeMethod command
Summary: Delete global references in invoker_completeInvokeRequest()
Reviewed-by: sspitsyn, dsamersoff

8154529: some places in the invoke.c that use InvokeRequest* not protected with invokerLock
Reviewed-by: sspitsyn

8153673: [BACKOUT] JDWP: Memory Leak: GlobalRefs never deleted when processing invokeMethod command
Reviewed-by: jwilhelm, sspitsyn

4858370: JDWP: Memory Leak: GlobalRefs never deleted when processing invokeMethod command
Summary: Delete global references in invoker_completeInvokeRequest()
Reviewed-by: sspitsyn

8054834: Modular Source Code
Reviewed-by: alanb, chegar, ihse, mduigou
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, magnus.ihse.bursie@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, paul.sandoz@oracle.com