String expected = expectedStr(fCurrentCM.whatCanGoHere(fCurrCMState)); final int[] occurenceInfo = fCurrentCM.occurenceInfo(fCurrCMState); if (occurenceInfo != null) {
&& (next = fCurrentCM.whatCanGoHere(fCurrCMState)).size() > 0) { String expected = expectedStr(next); final int[] occurenceInfo = fCurrentCM.occurenceInfo(fCurrCMState);