return true if any iterator in the iteratorchain has a remaining element . concode_field_sep Iterator lastUsedIterator concode_elem_sep boolean isLocked concode_elem_sep Iterator currentIterator concode_elem_sep List iteratorChain concode_elem_sep int currentIteratorIndex concode_field_sep Object next concode_elem_sep void checkLocked concode_elem_sep int size concode_elem_sep void addIterator concode_elem_sep boolean isLocked concode_elem_sep void lockChain concode_elem_sep List getIterators concode_elem_sep void setIterator concode_elem_sep void updateCurrentIterator concode_elem_sep void remove
boolean function ( ) { lockChain ( ) ; updateCurrentIterator ( ) ; lastUsedIterator = currentIterator ; return currentIterator . hasNext ( ) ; }