* <p>
     * Note: unlike in legacy code, logical checks against string representing packaging (returned by this method)
     * are NOT recommended (code like {@code "pom".equals(project.getPackaging)} must be avoided). Use method
     * {@link #getArtifacts()} to gain access to POM or build artifact.
     *
     * @see #getArtifacts()
     */
    @Nonnull
    Packaging getPackaging();

    /**

            this.session
                    .getData()
                    .replace(SessionData.key(ModelBuilder.ModelBuilderSession.class), null, modelBuilderSession);
        }

        @Override
        public void close() {}

        ProjectBuildingResult build(boolean parent, Path pomFile, ModelSource modelSource)
                throws ProjectBuildingException {

    /**
     * Executes the suggest creator process.
     * This method constructs the command line arguments and starts the process.
     * @throws JobProcessingException if the process fails.
     */
    protected void executeSuggestCreator() {
        final List<String> cmdList = new ArrayList<>();
        final String cpSeparator = SystemUtils.IS_OS_WINDOWS ? ";" : ":";

        super();
    }

    /**
     * Destroys this thumbnail generator and releases any resources.
     * This implementation is empty as no cleanup is required.
     */
    @Override
    public void destroy() {
    }

    /**
     * Creates a thumbnail generation task for the specified document.
     *
     * @param path the file path or URL of the document

### Holding multiple locks

You're allowed to take the Http2Connection lock while holding the Http2Writer lock. But not vice-versa. Because taking the Http2Writer lock can block.

     * to launch the ThumbnailGenerator in a separate process.
     *
     * @throws JobProcessingException if the thumbnail generation process fails
     */
    protected void executeThumbnailGenerator() {
        final List<String> cmdList = new ArrayList<>();
        final String cpSeparator = SystemUtils.IS_OS_WINDOWS ? ";" : ":";

    int i = 0;
    for (Object element : elements) {
      array[i++] = element;
    }
    return array;
  }

  /** Swaps {@code array[i]} with {@code array[j]}. */
  static void swap(Object[] array, int i, int j) {
    Object temp = array[i];
    array[i] = array[j];
    array[j] = temp;
  }

  @CanIgnoreReturnValue
  static Object[] checkElementsNotNull(Object... array) {

   ([#121461](https://github.com/kubernetes/kubernetes/pull/121461), [@alexzielenski](https://github.com/alexzielenski))
- Scheduler now skips the `NodeAffinity Score` plugin when it has nothing to do with a Pod. You might have noticed an increase in the metric `plugin_execution_duration_seconds` for `extension_point=score` and `plugin=NodeAffinity`, because the plugin only runs when it's relevant.

     * @param type
     *            the type to analyze
     * @param map
     *            the map to which the type variables and type arguments are added
     */
    protected static void gatherTypeVariables(final Class<?> clazz, final Type type, final Map<TypeVariable<?>, Type> map) {
        if (clazz == null) {
            return;
        }
        gatherTypeVariables(type, map);

   *
   * @throws UnsupportedOperationException always
   * @deprecated Unsupported operation.
   */
  @Deprecated
  @Override
  @DoNotCall("Always throws UnsupportedOperationException")
  public final void clear() {
    throw new UnsupportedOperationException();
  }

  /**
   * Returns an immutable collection of the values for the given key. If no mappings in the multimap