return parent.toArray(a);
        }

        public boolean add(final E e) {
            return parent.add(e);
        }

        public boolean remove(final Object o) {
            return parent.remove(o);
        }

        public boolean containsAll(final Collection<?> c) {
            return parent.containsAll(c);
        }

            }
            final int style = STYLES[index++];
            return DateFormat.getTimeInstance(style, locale);
        }

        @Override
        public void remove() {
            throw new ClUnsupportedOperationException("remove");
        }

    }

    /**
     * An {@link Iterator} that iterates over {@link DateFormat} instances corresponding to the styles supported by the locale.
     *

            final int style = STYLES[index++];
            return DateFormat.getDateTimeInstance(style, style, locale);
        }

        @Override
        public void remove() {
            throw new ClUnsupportedOperationException("remove");
        }

    }

    /**
     * An {@link Iterator} that iterates over {@link DateFormat} instances corresponding to the styles supported by the locale.
     *

    Iterator<String> iterator = skip(set, 2).iterator();
    try {
      iterator.next();
    } catch (NoSuchElementException suppressed) {
      // We want remove() to fail even after a failed call to next().
    }
    assertThrows(IllegalStateException.class, () -> iterator.remove());
  }

  public void testSkip_allOfMutableList_modifiable() {
    List<String> list = newArrayList("a", "b");

    description: "Testing of Elasticsearch pull requests - packaging-tests-unix-sample"
    project-type: matrix
    node: master
    scm:
      - git:
          refspec: "+refs/pull/${ghprbPullId}/*:refs/remotes/origin/pr/${ghprbPullId}/*"
          branches:
            - "${ghprbActualCommit}"
    triggers:
      - github-pull-request:
          org-list:
            - elastic
          allow-whitelist-orgs-as-admins: true

    node: "windows-immutable"
    workspace: "C:\\Users\\jenkins\\workspace\\pr-part-1\\${BUILD_NUMBER}"
    scm:
      - git:
          refspec: "+refs/pull/${ghprbPullId}/*:refs/remotes/origin/pr/${ghprbPullId}/*"
          branches:
            - "${ghprbActualCommit}"
    triggers:
      - github-pull-request:
          org-list:
            - elastic
          allow-whitelist-orgs-as-admins: true

    if (oldCount == 0) {
      distinctElements++;
    }
    size += occurrences;
    return oldCount;
  }

  // Modification Operations
  @CanIgnoreReturnValue
  @Override
  public int remove(@Nullable Object element, int occurrences) {
    // isActuallyE checks for null, but we check explicitly to help nullness checkers.
    if (element == null || !isActuallyE(element)) {
      return 0;
    }

            }
        } catch (IOException e) {
            throw new UncheckedIOException("Error reading test suite output", e);
        } finally {
            reproductionLines.remove(descriptor);
            EventWriter writer = eventWriters.remove(descriptor);
            if (writer != null) {
                try {
                    writer.close();
                } catch (IOException e) {

    while (true) {
      val i = responses.iterator()
      while (i.hasNext()) {
        val recordedResponse = i.next()
        if (recordedResponse.request.url.equals(url)) {
          i.remove()
          return recordedResponse
        }
      }
      val nowMillis = TimeUnit.NANOSECONDS.toMillis(System.nanoTime())
      if (nowMillis >= timeoutMillis) break

    }
  }

  public final void testRemove() {
    for (Table<Character, Integer, String> testInstance : getTestInstances()) {
      assertThrows(UnsupportedOperationException.class, () -> testInstance.remove('a', 1));
    }
  }

  public final void testConsistentToString() {
    for (ImmutableTable<Character, Integer, String> testInstance : getTestInstances()) {