public boolean contains(@Nullable Object element) {
      return multimap.containsKey(element);
    }

    @Override
    public Iterator<K> iterator() {
      return Maps.keyIterator(multimap.entries().iterator());
    }

    @Override
    public int count(@Nullable Object element) {
      Collection<V> values = Maps.safeGet(multimap.asMap(), element);
      return (values == null) ? 0 : values.size();

  /**
   * Sets {@code table[index]} to {@code entry}, where {@code table} is actually a {@code byte[]},
   * {@code short[]}, or {@code int[]}. The value of {@code entry} should fit in the size of the
   * assigned array element, when seen as an unsigned value. So if {@code table} is a {@code byte[]}
   * then we should have {@code 0 ≤ entry ≤ 255}, and if {@code table} is a {@code short[]} then we

    }

    /**
     * Concatenates elements of a class name.
     *
     * @param s1
     *            The first element of the class name
     * @param s2
     *            The second element of the class name
     * @return The concatenated name
     */
    public static String concatName(final String s1, final String s2) {

    IllegalArgumentException expected =
        assertThrows(IllegalArgumentException.class, () -> getOnlyElement(iterator));
    assertThat(expected).hasMessageThat().isEqualTo("expected one element but was: <one, two>");
  }

  public void testGetOnlyElement_noDefault_fiveElements() {
    Iterator<String> iterator = asList("one", "two", "three", "four", "five").iterator();
    IllegalArgumentException expected =

    List<E> containsNull = singletonList(null);
    assertTrue("addAll(containsNull) should return true", collection.addAll(containsNull));
    /*
     * We need (E) to force interpretation of null as the single element of a
     * varargs array, not the array itself
     */
    expectAdded((E) null);
  }

  @CollectionFeature.Require(value = SUPPORTS_ADD, absent = ALLOWS_NULL_VALUES)

 */
package jcifs.internal.dtyp;

import jcifs.Decodable;
import jcifs.internal.util.SMBUtil;
import jcifs.smb.SID;
import jcifs.util.Hexdump;

/**
 * An Access Control Entry (ACE) is an element in a security descriptor
 * such as those associated with files and directories. The Windows OS
 * determines which users have the necessary permissions to access objects
 * based on these entries.
 * <p>

  /**
   * Returns a map view that associates each key with the corresponding values in the multimap.
   * Changes to the returned map, such as element removal, will update the underlying multimap. The
   * map does not support {@code setValue()} on its entries, {@code put}, or {@code putAll}.
   *

ChangeDisplay&&(d.valAttr("current-error",!1),a.formUtils.dialogs.applyInputSuccessStyling(d,c)):f(l.errorMsg,d)}}),"function"==typeof c.onValidate){var l=c.onValidate(j);a.isArray(l)?a.each(l,function(a,b){f(b.message,b.element)}):l&&l.element&&l.message&&f(l.message,l.element)}return a.formUtils.isValidatingEntireForm=!1,i.length>0&&d&&("top"===c.errorMessagePosition?a.formUtils.dialogs.setMessageInTopOfForm(j,h,c,b):a.each(i,function(b,d){a.formUtils.dialogs.setInlineMessage(d,d.valAttr("curr...

    @ParametricNullness
    public V set(int index, @ParametricNullness V element) {
      refreshIfEmpty();
      return getListDelegate().set(index, element);
    }

    @Override
    public void add(int index, @ParametricNullness V element) {
      refreshIfEmpty();
      boolean wasEmpty = getDelegate().isEmpty();
      getListDelegate().add(index, element);
      totalSize++;
      if (wasEmpty) {
        addToMap();

 *
 * <p>Each of the {@code standard} methods, where appropriate, uses the set's comparator (or the
 * natural ordering of the elements, if there is no comparator) to test element equality. As a
 * result, if the comparator is not consistent with equals, some of the standard implementations may
 * violate the {@code Set} contract.
 *