obtains a scheme by name . concode_field_sep ConcurrentHashMap<String,Scheme> registeredSchemes concode_field_sep Scheme get concode_elem_sep void setItems concode_elem_sep Scheme unregister concode_elem_sep List<String> getSchemeNames concode_elem_sep Scheme register
Scheme function ( String arg0 ) { Scheme loc0 = get ( arg0 ) ; if ( loc0 == null ) { throw new IllegalStateException ( "srini_string" + arg0 + "srini_string" ) ; } return loc0 ; }