void add(E e) {
      if (set == null) {
        set = EnumSet.of(e);
      } else {
        set.add(e);
      }
    }

    EnumSetAccumulator<E> combine(EnumSetAccumulator<E> other) {
      if (this.set == null) {
        return other;
      } else if (other.set == null) {
        return this;
      } else {
        this.set.addAll(other.set);
        return this;
      }
    }

		if !(xnet.IsConnRefusedErr(err) || xnet.IsConnResetErr(err)) {
			target.loggerOnce(context.Background(), err, target.ID().String())
		}
	} else {
		if err = target.executeStmts(); err != nil {
			target.loggerOnce(context.Background(), err, target.ID().String())
		} else {
			target.firstPing = true
		}
	}

	if err != nil {
		target.db.Close()
		return err
	}

	yes, err := target.isActive()

                if (searchResponse.getFailedShards() > 0) {
                    deferred.reject(new SuggesterException("Search failure. Failed shards num:" + searchResponse.getFailedShards()));
                } else {
                    deferred.resolve(createResponse(searchResponse));
                }
            }

            @Override
            public void onFailure(final Exception e) {

                        }
                        if (file.isDirectory()) {
                            break;
                        }
                    }
                }
            } else if (!file.mkdirs()) {
                throw new CrawlerSystemException("Could not create " + file.getAbsolutePath());
            }
            targetFile = file;
        }

            this.dialects = new String[] {
                "SMB 2.???", "SMB 2.002"
            };
        }
        else if ( config.getMaximumVersion().isSMB2() ) {
            this.dialects = new String[] {
                "NT LM 0.12", "SMB 2.???", "SMB 2.002"
            };
        }
        else {
            this.dialects = new String[] {
                "NT LM 0.12"
            };
        }
    }


    /**

              echo "TEMP_MAVEN_BIN_DIR=$maven_bin_dir" >> $GITHUB_ENV
            else
              echo "$maven_bin_dir does not exist."
              exit 1;
            fi
          else
            echo "${{ env.TAR_BALL }} does not exist."
            exit 1;
          fi
        env:
          TAR_BALL: apache-maven/target/apache-maven-bin.tar.gz

        lang = match.group(1)
        path = match.group(2)
        if path.endswith("index.md"):
            path = path.replace("index.md", "")
        else:
            path = path.replace(".md", "/")
        if lang == "en":
            link = f"{deploy_url}/{path}"
        else:
            link = f"{deploy_url}/{lang}/{path}"
        lang_links.setdefault(lang, []).append(link)

    links: list[str] = []

		} else if !reflect.DeepEqual(server.Addrs, testCase.addrs) {
			t.Fatalf("Case %v: server.Addrs: expected: %v, got: %v", (i + 1), testCase.addrs, server.Addrs)
		}

		if testCase.certFn == nil {
			if server.TLSConfig != nil {
				t.Fatalf("Case %v: server.TLSConfig: expected: <nil>, got: %v", (i + 1), server.TLSConfig)
			}
		} else {
			if server.TLSConfig == nil {

  } finally {
    if (loggingEnabled) {
      val elapsedNs = queue.taskRunner.backend.nanoTime() - startNs
      if (completedNormally) {
        log(task, queue, "finished run in ${formatDuration(elapsedNs)}")
      } else {
        log(task, queue, "failed a run in ${formatDuration(elapsedNs)}")
      }
    }
  }
}

private fun Logger.log(
  task: Task,
  queue: TaskQueue,
  message: String,
) {

  # A continuous job is the only one to publish to latest
  TAG="latest-multi-python"
else
  # If it is a change, grab a good tag for iterative builds
  if [[ -z "${KOKORO_GITHUB_PULL_REQUEST_NUMBER}" ]]; then
    TAG=$(head -n 1 "$KOKORO_PIPER_DIR/presubmit_request.txt" | cut -d" " -f2)
  else
    TAG="pr-${KOKORO_GITHUB_PULL_REQUEST_NUMBER}"
  fi
fi