static URI uriForClass(String typeName){
  try {
    return new URI("mem:///" + typeName.replaceAll("\\.","/") + ".java");
  }
 catch (  URISyntaxException e) {
    throw Throwables.propagate(e);
  }
}

static URI uriForClass ( String typeName ) { try { return new URI ( "mem:///" + typeName . replaceAll ( "\\." , "/" ) + ".java" ) ; } catch ( URISyntaxException e ) { throw Throwables . propagate ( e ) ; } }
returns a dummy uri for the given type name .
