remove the key-value pair by key concode_field_sep Map k2v concode_elem_sep Map v2k concode_elem_sep long serialVersionUID concode_field_sep Object getKey concode_elem_sep int size concode_elem_sep boolean containsKey concode_elem_sep Object[] keys concode_elem_sep Object get concode_elem_sep void put concode_elem_sep void shutdown
void function ( Object arg0 ) { Object loc0 = k2v . get ( arg0 ) ; if ( loc0 != null ) { k2v . remove ( arg0 ) ; v2k . remove ( loc0 ) ; } }