Examples of java.awt.RenderingHints.values()

java.awt.RenderingHints.values()

Returns a Collection view of the values contained in this RenderinHints. The Collection is backed by the RenderingHints, so changes to the RenderingHints are reflected in the Collection, and vice-versa. If the RenderingHints is modified while an iteration over the Collection is in progress, the results of the iteration are undefined. The Collection supports element removal, which removes the corresponding mapping from the RenderingHints, via the Iterator.remove, Collection.remove, removeAll, retainAll and clear operations. It does not support the add or addAll operations. @return a Collection view of the values contained in this RenderingHints.

   * @param harness  the test harness (<code>null</code> not permitted).
   */
  public void test(TestHarness harness) {


    RenderingHints h1 = new RenderingHints(null);
    Collection v1 = h1.values();
    harness.check(v1.isEmpty());


    h1.put(RenderingHints.KEY_DITHERING, RenderingHints.VALUE_DITHER_DISABLE);
    // the values collection is backed by the RenderingHints, so it updates
    harness.check(v1.size() == 1);

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