hook.start();
      }
      for (Thread hook : hooks) {
        hook.join();
      }
    }
  }

  /* Half of a 1-second timeout in nanoseconds */
  private static final long HALF_SECOND_NANOS = NANOSECONDS.convert(1L, SECONDS) / 2;

  public void testShutdownAndAwaitTermination_immediateShutdown() throws Exception {
    ExecutorService service = Executors.newSingleThreadExecutor();

          return this;
        }
      }
      super.addAll(elements);
      return this;
    }
  }

  @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0xdecaf;

10401         ; mapped                 ; 10429         # 3.1  DESERET CAPITAL LETTER LONG E
10402         ; mapped                 ; 1042A         # 3.1  DESERET CAPITAL LETTER LONG A
10403         ; mapped                 ; 1042B         # 3.1  DESERET CAPITAL LETTER LONG AH
10404         ; mapped                 ; 1042C         # 3.1  DESERET CAPITAL LETTER LONG O

  @GwtIncompatible // digs into internals of the non-GWT implementation
  public void testMaximumSize_largerThanInt() {
    CacheBuilder<Object, Object> builder =
        CacheBuilder.newBuilder().initialCapacity(512).maximumSize(Long.MAX_VALUE);
    LocalCache<?, ?> cache = ((LocalCache.LocalManualCache<?, ?>) builder.build()).localCache;
    assertThat(cache.segments.length * cache.segments[0].table.length()).isEqualTo(512);
  }

        }

        @Override
        public Integer previous(Integer value) {
          return integers().previous(value);
        }

        @Override
        public long distance(Integer start, Integer end) {
          return integers().distance(start, end);
        }
      };

  public void testCanonical() {

            return 0; // Return dummy value
        }

        @Override
        public void enc_ndr_long(int v) {
            // Simulate encoding a long
            offset += 4;
        }

        @Override
        public int dec_ndr_long() {
            // Simulate decoding a long
            offset += 4;
            return 0; // Return a dummy value
        }

        @Override
        public void enc_ndr_short(int v) {

* Google Compute Engine PD Detach fails if node no longer exists ([29358](https://github.com/kubernetes/kubernetes/issues/29358))
* Mounting (only 'default-token') volume takes a long time when creating a batch of pods  (parallelization issue) ([28616](https://github.com/kubernetes/kubernetes/issues/28616))

When you run **multiple processes** of the same API program, they are commonly called **workers**.

### Worker Processes and Ports { #worker-processes-and-ports }

        assertTrue(result);

        // Verify deletion
        client.admin().indices().prepareRefresh(TEST_INDEX).execute().actionGet();
        long count = client.prepareSearch(TEST_INDEX)
                .setQuery(QueryBuilders.termQuery("field", "value1"))
                .execute()
                .actionGet()
                .getHits()

   * other.
   *
   * <p>The returned collection's {@code add()} and {@code addAll()} methods throw an {@link
   * UnsupportedOperationException}. All other collection methods are supported, as long as {@code
   * fromCollection} supports them.
   *
   * <p>The returned collection isn't threadsafe or serializable, even if {@code fromCollection} is.
   *