* valid instance of ResultSpecification in order to be able to deliver a valid XML service
* description
*/
@Override
public boolean initServer() {
ServerSpec res = new ServerSpecImpl("Result Merger",
"Result Merger - merge results of other UIMA services");
// res.setTypeSpecs(new ArrayList<TypeMap>());
// TODO: fix this
// this.server.setResultSpec(res);
return true;