assertThat(iterator.next()).isEqualTo("a");
    assertThat(iterator.next()).isEqualTo("b");
    assertThat(iterator.previous()).isEqualTo("b");
    assertThrows(UnsupportedOperationException.class, () -> iterator.add("c"));
  }

  @SuppressWarnings("DoNotCall")
  public void testSet() {
    ListIterator<String> iterator = create();

    assertTrue(iterator.hasNext());
    assertThat(iterator.next()).isEqualTo("a");

    assertThat(iterator.next()).isEqualTo("a");
    assertThat(iterator.next()).isEqualTo("b");
    assertThat(iterator.previous()).isEqualTo("b");
    assertThrows(UnsupportedOperationException.class, () -> iterator.add("c"));
  }

  @SuppressWarnings("DoNotCall")
  public void testSet() {
    ListIterator<String> iterator = create();

    assertTrue(iterator.hasNext());
    assertThat(iterator.next()).isEqualTo("a");

                String fileSuffix = "";
                if (major == 7 && minor < 7) {
                    fileSuffix = "-" + majorMinor + ".0";
                }
                priorVersions.add("{ref-bare}/" + majorMinor + "/release-highlights" + fileSuffix + ".html[" + majorMinor + "]");
            }
        }

        final Map<Boolean, List<ChangelogEntry.Highlight>> groupedHighlights = entries.stream()

        if (log.isDebugEnabled()) {
            log.debug("Scheduling transport connection for removal " + trans + " (" + System.identityHashCode(trans) + ")");
        }
        this.toRemove.add((SmbTransportImpl) trans);
    }

    private void cleanup() {
        SmbTransportImpl trans;
        while ((trans = this.toRemove.poll()) != null) {
            if (log.isDebugEnabled()) {

    }

    override fun action(taskPath: String, taskResult: TaskOperationResult) {
        if (taskResult is TaskFailureResult) {
            failedTaskPaths.add(taskPath)
        }
    }

}

// WaitPipe implements wait-group backend io.Pipe to provide
// synchronization between read() end with write() end.
func WaitPipe() (*PipeReader, *PipeWriter) {
	r, w := io.Pipe()
	var wg sync.WaitGroup
	wg.Add(1)
	return &PipeReader{
			PipeReader: r,
			wait:       wg.Wait,
		}, &PipeWriter{
			PipeWriter: w,
			done:       wg.Done,
		}

  }

  private fun applyStrictMode() {
    StrictMode.setThreadPolicy(
      ThreadPolicy
        .Builder()
        .detectCustomSlowCalls()
        .penaltyListener({ it.run() }) {
          violations.add(it)
        }.build(),
    )
  }

                    String path = htmlNext.getRoutingPath();
                    assertFalse("Duplicate path found: " + path + " in field " + field.getName(), paths.contains(path));
                    paths.add(path);
                }
            }
        }
        assertTrue("Should have unique paths", paths.size() > 0);
    }

    @Test
    public void test_pathNamingConvention() throws Exception {

        when:
        annotations.clear()

        then:
        rule.maybeViolation(jApiType).humanExplanation =~ 'Is not annotated with @Incubating'

        when:
        annotations.add(incubatingAnnotation)

        then:
        rule.maybeViolation(jApiType) == null

        where:
        apiElement    | jApiTypeName
        'interface'   | 'jApiClassifier'

  private static class FakeExecutor implements Executor {
    final Queue<Runnable> tasks = new ArrayDeque<>();

    @Override
    public void execute(Runnable command) {
      tasks.add(command);
    }

    boolean hasNext() {
      return !tasks.isEmpty();
    }

    void runNext() {
      assertTrue("expected at least one task to run", hasNext());
      tasks.remove().run();
    }