Current implementation of XATerminator.recover (either for JTA or JTS) does not permit combining flags to use.

https://github.com/jbosstm/narayana/blob/5.6.1.Final/ArjunaJTA/jta/classes/com/arjuna/ats/internal/jta/transaction/arjunacore/jca/XATerminatorImple.java#L323
https://github.com/jbosstm/narayana/blob/5.6.1.Final/ArjunaJTS/jtax/classes/com/arjuna/ats/internal/jta/transaction/jts/jca/XATerminatorImple.java#L246

Flags are expected to be combined as their values are designed to use bitwise operators. Especially | is handy for starting and ending the recover scan in once.

Currently we need to call

XATerminator.recover(XAResource.TMSTARTRSCAN);
XATerminator.recover(XAResource.TMENDRSCAN);

Values are

XAResource.TMSTARTRSCAN : 16777216  : 1000000000000000000000000
XAResource.TMENDRSCAN    : 8388608    : 100000000000000000000000

The way would be ability to call the recover like this

XATerminator.recover(XAResource.TMSTARTRSCAN | XAResource.TMENDRSCAN);