}

    /**
     * Execute an RDMA operation with automatic retry and error handling
     *
     * @param <T> the type of result returned by the operation
     * @param operation the operation to execute
     * @param connection the RDMA connection to use
     * @return operation result
     * @throws IOException if operation fails after all retries
     */

                .iterator();
    Iterator<Integer> result = Iterators.concat(input);
    assertEquals(1, (int) result.next());
    assertEquals(2, (int) result.next());
    assertThrows(NullPointerException.class, () -> result.hasNext());
    assertThrows(NullPointerException.class, () -> result.next());
    // There is no way to get "through" to the 3.  Buh-bye
  }

            }
        };

        // Test with timeout set
        client.setAccessTimeout(10);
        try {
            ResponseData result = client.doGet("s3://test/file.txt");
            assertNotNull("Response should not be null", result);
            assertEquals(200, result.getHttpStatusCode());
        } catch (Exception e) {
            fail("Should not throw exception: " + e.getMessage());
        }

        execute ->> code: return the result
    end

    rect rgba(0, 255, 255, .1)
        code ->> function: say_hi(name="Camila")
        function ->> code: return stored result
    end

    rect rgba(0, 255, 0, .1)
        code ->> function: say_hi(name="Rick")
        function ->> execute: execute function code
        execute ->> code: return the result
    end

    rect rgba(0, 255, 0, .1)

          return Optional.of(Long.MAX_VALUE);
        }
      }
      return Optional.of(result);
    }

    @Override
    public long size() throws IOException {
      long result = 0L;
      for (ByteSource source : sources) {
        result += source.size();
        if (result < 0) {
          // Overflow (or one or more sources that returned a negative size, but all bets are off in

	}

	for _, value := range values {
		if v, ok := value.(string); ok {
			results = append(results, v)
		} else {
			parseDependence(value, true)
		}
	}

	for _, name := range modelNames {
		insertIntoOrderedList(name)
	}

	for _, name := range orderedModelNames {
		results = append(results, valuesMap[name].Statement.Dest)
	}
	return
}

  }

  @CanIgnoreReturnValue // TODO(kak): consider removing this
  @Override
  public <T extends @Nullable Object> ListenableFuture<T> submit(
      Runnable task, @ParametricNullness T result) {
    return (ListenableFuture<T>) super.submit(task, result);
  }

  @CanIgnoreReturnValue // TODO(kak): consider removing this
  @Override
  public <T extends @Nullable Object> ListenableFuture<T> submit(Callable<T> task) {

	return s3.ToObjectError(err, object)
}

func (s3 *warmBackendS3) InUse(ctx context.Context) (bool, error) {
	result, err := s3.core.ListObjectsV2(s3.Bucket, s3.Prefix, "", "", slashSeparator, 1)
	if err != nil {
		return false, s3.ToObjectError(err)
	}
	return len(result.CommonPrefixes) > 0 || len(result.Contents) > 0, nil
}

func newWarmBackendS3(conf madmin.TierS3, tier string) (*warmBackendS3, error) {

        ByteArrayInputStream underlyingStream = new ByteArrayInputStream(data);
        IgnoreCloseInputStream stream = new IgnoreCloseInputStream(underlyingStream);

        String result = stream.toString();
        assertNotNull(result);
        assertTrue(result.contains("ByteArrayInputStream"));
    }

    public void test_multipleCloseCallsDoNothing() throws IOException {
        // Test that multiple close() calls are all ignored

      }

      @Override
      public Map<K, V> loadAll(Iterable<? extends K> keys) throws Exception {
        Map<K, V> result = new HashMap<>(); // allow nulls
        for (K key : keys) {
          result.put(key, load(key));
        }
        return result;
      }
    };
  }

  /** Returns a {@link CacheLoader} that returns the given {@code constant} for every request. */