returns true if the given collection is null or empty , otherwise returns false . concode_field_sep PlaceHolder placeHolder concode_field_sep long[] toLongArray concode_elem_sep Collection<Data> objectToDataCollection concode_elem_sep void objectToDataCollection concode_elem_sep int[] toIntArray concode_elem_sep boolean isNotEmpty concode_elem_sep List<V> addToValueList concode_elem_sep T getItemAtPositionOrNull concode_elem_sep List<Integer> toIntegerList
boolean function ( Collection arg0 ) { return arg0 == null || arg0 . isEmpty ( ) ; }