/guava/guava/src/com/google/common/collect/AbstractMapBasedMultiset.java
Count frequency = backingMap.get( getElement( ) ) ; if ( count == null || count.get( ) == 0) {Count count = mapEntry.getValue( ) ;
Count count = mapEntry.getValue ( ) ; if ( count == null || count.get ( ) == 0 ) { Count frequency = backingMap.get ( getElement ( ) ) ;
@ParametricNullness public E getElement() { return mapEntry.getKey(); } @Override public int getCount() { <extra_id_0> if (frequency != null) { return frequency.get(); } } return (count == null) ? 0 : count.get(); }