returns the value of a flag if it exists , and null otherwise . concode_field_sep Map<String,String> argumentMap concode_field_sep boolean isValue concode_elem_sep boolean hasFlag concode_elem_sep boolean isFlag concode_elem_sep int numFlags concode_elem_sep String get concode_elem_sep boolean hasValue concode_elem_sep String toString
String function ( String arg0 ) { return argumentMap . get ( arg0 ) ; }