void function ( final Object arg0 ) { if ( arg0 == null ) throw new internal_error ( "srini_string" ) ; }
helper function to test for a null object and throw an exception if one is found . concode_field_sep Hashtable _all concode_field_sep Enumeration all concode_elem_sep boolean add concode_elem_sep boolean add concode_elem_sep boolean contains concode_elem_sep int size concode_elem_sep int hashCode concode_elem_sep boolean is_superset_of concode_elem_sep boolean equals concode_elem_sep boolean equals concode_elem_sep boolean is_subset_of concode_elem_sep String toString concode_elem_sep void remove concode_elem_sep void remove