} else {
        set.add(e);
      }
    }

    EnumSetAccumulator<E> combine(EnumSetAccumulator<E> other) {
      if (this.set == null) {
        return other;
      } else if (other.set == null) {
        return this;
      } else {
        this.set.addAll(other.set);
        return this;
      }
    }

    ImmutableSet<E> toImmutableSet() {
      if (set == null) {

public class MyBean3 {

    /**
     *
     */
    public String abc_value = "abc";

    /**
     *
     */
    public String xyz_value = "xyz";

    /**
     *
     */
    public String other = "other";

    /**
     *
     */
    public String abc_exclude = "exclude";

    /**
     *
     */
    public String ab = "ab";

You can combine `dataclasses` with other type annotations in many different combinations to form complex data structures.

Check the in-code annotation tips above to see more specific details.

## Learn More { #learn-more }

You can also combine `dataclasses` with other Pydantic models, inherit from them, include them in your own models, etc.

      other commercial damages or losses), even if such Contributor
      has been advised of the possibility of such damages.

   9. Accepting Warranty or Additional Liability. While redistributing
      the Work or Derivative Works thereof, You may choose to offer,
      and charge a fee for, acceptance of support, warranty, indemnity,
      or other liability obligations and/or rights consistent with this

      other commercial damages or losses), even if such Contributor
      has been advised of the possibility of such damages.

   9. Accepting Warranty or Additional Liability. While redistributing
      the Work or Derivative Works thereof, You may choose to offer,
      and charge a fee for, acceptance of support, warranty, indemnity,
      or other liability obligations and/or rights consistent with this

        nodeWithCorrectIdWrongClass.addAttribute("class", "other");
        assertTrue(tagWithIdAndCss.matches(nodeWithCorrectIdWrongClass));

        // Node with correct class but wrong id should not match
        MockNode nodeWithCorrectClassWrongId = new MockNode("div");
        nodeWithCorrectClassWrongId.addAttribute("id", "other");
        nodeWithCorrectClassWrongId.addAttribute("class", "container");

      other commercial damages or losses), even if such Contributor
      has been advised of the possibility of such damages.

   9. Accepting Warranty or Additional Liability. While redistributing
      the Work or Derivative Works thereof, You may choose to offer,
      and charge a fee for, acceptance of support, warranty, indemnity,
      or other liability obligations and/or rights consistent with this

   */
  private static TestCase generateGuardWithWrongMonitorTestCase(
      Method method, boolean fair1, boolean fair2) {
    boolean timed = isTimed(method); // Not going to bother with all timeouts, just 0ms.
    return new TestCase(method.getName() + (timed ? "(0ms)" : "()") + "/WrongMonitor->IMSE") {
      @Override
      protected void runTest() throws Throwable {

work stoppage, computer failure or malfunction, or any and all other 
commercial damages or losses), even if such Contributor has been advised of 
the possibility of such damages. 

9. Accepting Warranty or Additional Liability. While redistributing the Work 
or Derivative Works thereof, You may choose to offer, and charge a fee for, 
acceptance of support, warranty, indemnity, or other liability obligations 

     */
    void putAll(LockFreeBitArray other) {
      checkArgument(
          data.length() == other.data.length(),
          "BitArrays must be of equal length (%s != %s)",
          data.length(),
          other.data.length());
      for (int i = 0; i < data.length(); i++) {
        putData(i, other.data.get(i));
      }
    }

    /**