1520     UBool avail1, avail2;  in TestSimpleTimeZoneCoverage()  local
1608     avail2 = stz1->getNextTransition(time2, FALSE, tzt2); // transition after 2000-06-01  in TestSimpleTimeZoneCoverage()
1609     if (!avail1 || !avail2 || tzt1 != tzt2) {  in TestSimpleTimeZoneCoverage()
2415     UBool avail1, avail2;  in compareTransitionsAscending()  local
2424         avail2 = z2.getNextTransition(time, inclusive, tzt2);  in compareTransitionsAscending()
2432         if (avail2) {  in compareTransitionsAscending()
2472     UBool avail1, avail2;  in compareTransitionsDescending()  local
2481         avail2 = z2.getPreviousTransition(time, inclusive, tzt2);  in compareTransitionsDescending()
2489         if (avail2) {  in compareTransitionsDescending()
2560         UBool avail2 = tz2.getNextTransition(time, FALSE, tr2);  in hasEquivalentTransitions()  local
2576                 if (avail2  in hasEquivalentTransitions()
2589         UBool inRange2 = (avail2 && tr2.getTime() <= end);  in hasEquivalentTransitions()