Endpoint.registerFormatter(new OperatorgraphFormatter("jpeg", evaluator));
Endpoint.registerFormatter(new OperatorgraphFormatter("gif", evaluator));
Endpoint.registerHandler("/sparql", new SPARQLHandler(new Endpoint.SPARQLExecutionImplementation(evaluator, args[0])));
Endpoint.registerHandler("/sparqldebug", new SPARQLHandler(new SPARQLExecutionDebugImplementation(evaluator, args[0])));
Endpoint.registerStandardFormatter();
Endpoint.registerHandler("/", new HTMLFormHandler());
Endpoint.initAndStartServer(port);
}