BASubordinateCrashDuringComplete.txt byteman script causes a NPE exception to be thrown

Comment by Amos, which was correct:

For tracing SubordinateCoordinatorCompletionParticipantStub compensate throw exceptions,
there are 3 rules in BASubordinateCrashDuringComplete script.

RULE trace subordinate participant stub compensate with no coordinator
CLASS com.arjuna.wst11.stub.SubordinateCoordinatorCompletionParticipantStub
METHOD compensate
AT THROW 3
...

RULE trace subordinate participant stub compensate with unactivated coordinator
CLASS com.arjuna.wst11.stub.SubordinateCoordinatorCompletionParticipantStub
METHOD compensate
AT THROW 4
...

RULE trace subordinate participant stub compensate with system exception from coordinator
CLASS com.arjuna.wst11.stub.SubordinateCoordinatorCompletionParticipantStub
METHOD compensate
AT THROW 5
...

for SubordinateCoordinatorCompletionParticipantStub.java
public void compensate() throws FaultedException, WrongStateException, SystemException

Unknown macro: {...}

I read from byteman document which has the following describes about AT THROW:
An AT THROW specifier identifies a throw operation within the trigger method as the trigger point. The throw operation may be qualified by a, possibly package-qualified, typename identifying the lexical type of the thrown exception. If a count N is supplied then the location specifies the Nth textual occurrence of a throw. If the keyword ALL is specified in place of a count then the rule will be triggered at all matching occurrences of a throw.

I'm not sure about the textual occurrence of a throw. For this compensate method,
AT THROW 3 => FaultedException
AT THROW 4 => WrongStateException
AT THROW 5 => SystemException

is it right ? but the last throw rule causes NPE when the first booting jboss to run the test.
I try to changes every AT THROW rule reducing one occurrence, and the test works fine.