*
         * @return A processed string with terms and spaces, or an empty string if the reader is null or an IOException occurs.
         */
        public String execute() {
            if (reader == null) {
                return StringUtil.EMPTY;
            }
            final StringBuilder buf = new StringBuilder(initialCapacity);
            boolean isSpace = false;

   * consider using {@code collection.getFirst()} instead. Note that if the collection is empty,
   * {@code getFirst()} throws a {@code NoSuchElementException}, while this method returns the
   * default value.
   *
   * @param defaultValue the default value to return if the iterable is empty
   * @return the first element of {@code iterable} or the default value
   * @since 7.0
   */
  @ParametricNullness

     * This constructor creates an empty problem collector.
     *
     * @param message the detail message
     * @param cause the cause of this exception
     */
    public MavenBuilderException(String message, Throwable cause) {
        super(message, cause);
        problems = ProblemCollector.empty();
    }

    /**

		if bucket == "" {
			return errors.New("bucket name cannot be empty")
		}

		return clnt.RemoveObject(context.Background(), bucket, object, minio.RemoveObjectOptions{})

	case "Mkdir":
		bucket, prefix := path2BucketObject(r.Filepath)
		if bucket == "" {
			return errors.New("bucket name cannot be empty")
		}

		if prefix == "" {

  }

  /**
   * Returns an empty immutable range map.
   *
   * <p><b>Performance note:</b> the instance returned is a singleton.
   */
  @SuppressWarnings("unchecked")
  public static <K extends Comparable<?>, V> ImmutableRangeMap<K, V> of() {
    return (ImmutableRangeMap<K, V>) EMPTY;
  }

  /** Returns an immutable range map mapping a single range to a single value. */

	d, err := config.getDriver(ctx, tier)
	if err != nil {
		return err
	}
	return checkWarmBackend(ctx, d)
}

// Empty returns if tier targets are empty
func (config *TierConfigMgr) Empty() bool {
	if config == nil {
		return true
	}
	return len(config.ListTiers()) == 0
}

// TierType returns the type of tier

        }
    }

    public void test_setObject_withEmptyName() {
        // Test setObject with empty name
        try {
            WebApiUtil.setObject("", "testValue");
        } catch (Exception e) {
            fail("setObject should handle empty name gracefully: " + e.getMessage());
        }
    }

    public void test_getObject_noRequest() {

        assertTrue(elevateWord.getRoles().isEmpty());
    }

    @Test
    public void testConstructorWithEmptyLists() {
        // Test constructor with empty lists
        String word = "empty lists";
        float boost = 1.0f;
        List<String> readings = Collections.emptyList();
        List<String> fields = Collections.emptyList();
        List<String> tags = Collections.emptyList();

        ProtwordsItem item1 = new ProtwordsItem(1, "word");
        assertEquals("word", item1.getInputValue());

        // Test with empty string
        ProtwordsItem item2 = new ProtwordsItem(2, "");
        assertEquals("", item2.getInputValue());

        // Test with null input - should return empty string
        ProtwordsItem item3 = new ProtwordsItem(3, null);
        assertEquals("", item3.getInputValue());
    }

					class="fa fa-play-circle"></a></li>
		</c:if>
		<c:if test="${not empty forumLink}">
			<li class="nav-item" data-toggle="tooltip" data-placement="left"
				title="<la:message key="labels.tooltip_forum" />"><a class="nav-link" href="${forumLink}" target="_forum"><em
					class="fas fa-comments"></a></li>
		</c:if>
		<c:if test="${not empty helpLink}">
			<li class="nav-item" data-toggle="tooltip" data-placement="left"