j_mongoService["findWithOptions(java.lang.String,io.vertx.core.json.JsonObject,io.vertx.ext.mongo.FindOptions,io.vertx.core.Handler)"](collection, utils.convParamJsonObject(query), options != null ? new FindOptions(new JsonObject(JSON.stringify(options))) : null, function(ar) {
   if (ar.succeeded()) {
     resultHandler(utils.convReturnListSetJson(ar.result()), null);
   } else {
     resultHandler(null, ar.cause());
   }
 });
   j_mongoService["find(java.lang.String,io.vertx.core.json.JsonObject,io.vertx.core.Handler)"](collection, utils.convParamJsonObject(query), function(ar) {
   if (ar.succeeded()) {
     resultHandler(utils.convReturnListSetJson(ar.result()), null);
   } else {
     resultHandler(null, ar.cause());
   }
 });