returns an empty map if the input is null concode_field_sep PlaceHolder placeHolder concode_field_sep T defaultIfAbsent concode_elem_sep List<T> nullToEmptyList concode_elem_sep Map<K,V> nullToEmptyMap concode_elem_sep Set<T> nullToEmptySet concode_elem_sep ResolvedType replaceIfMoreSpecific concode_elem_sep boolean isObject concode_elem_sep boolean isNotObject
Multimap < K , V > function ( Multimap < K , V > arg0 ) { if ( arg0 == null ) { return LinkedListMultimap . create ( ) ; } return arg0 ; }