assertThrows(
        NullPointerException.class,
        () -> Maps.toMap((Iterable<String>) strings, Functions.constant("foo")));
  }

  public void testToMapWithNullValues() {
    Iterable<String> strings = ImmutableList.of("one", "two", "three");
    assertThrows(NullPointerException.class, () -> Maps.toMap(strings, Functions.constant(null)));
  }

                    final int y = DfTypeUtil.toInteger(v[1].trim());
                    return new Pair<>(x, y);
                }
                return null;
            }).filter(v -> v != null).collect(Collectors.toMap(Pair::getFirst, Pair::getSecond)));
            propMap.put(SMB_AVAILABLE_SID_TYPES, params);
        }
        return params.get(sidType);
    }

    String getSupportedLanguages();

                            b.executeAfter(a);
                            c.executeAfter(b);
                            return Stream.of(a, b, c);
                        })
                        .collect(Collectors.toMap(n -> n.name, n -> n));
                // for each phase, make sure children phases are executed between before and after steps
                lifecycle.allPhases().forEach(phase -> phase.phases().forEach(child -> {

   *
   * <p>If the mapped keys contain duplicates, an {@code IllegalArgumentException} is thrown when
   * the collection operation is performed. (This differs from the {@code Collector} returned by
   * {@link Collectors#toMap(Function, Function)}, which throws an {@code IllegalStateException}.)
   *
   * @since NEXT
   */
  public static <T extends @Nullable Object, K extends Comparable<? super K>, V>

			tagMap := map[string]string{}
			tagStr := oi.UserTags
			if len(tagStr) != 0 {
				t, err := tags.ParseObjectTags(tagStr)
				if err != nil {
					return false
				}
				tagMap = t.ToMap()
			}
			for _, kv := range r.Flags.Filter.Tags {
				for t, v := range tagMap {
					if kv.Match(BatchJobKV{Key: t, Value: v}) {
						return true
					}
				}
			}

   *
   * <p>If the mapped keys contain duplicates, an {@code IllegalArgumentException} is thrown when
   * the collection operation is performed. (This differs from the {@code Collector} returned by
   * {@link Collectors#toMap(Function, Function)}, which throws an {@code IllegalStateException}.)
   *
   * @since NEXT
   */
  @IgnoreJRERequirement // Users will use this only if they're already using streams.