construct a new integer map . concode_field_sep int size concode_elem_sep T[] array concode_field_sep int size concode_elem_sep boolean containsKey concode_elem_sep T get concode_elem_sep Map<Integer,Object> toMap concode_elem_sep void ensureCapacity concode_elem_sep T put concode_elem_sep T remove
IntegerMap < T > function ( ) { return new IntegerMap < T > ( ) ; }