assertEquals(original, copy);
    assertTrue(copy instanceof ImmutableSet);
    return copy;
  }

  @CanIgnoreReturnValue
  @GwtIncompatible // SerializableTester
  static <E> Multiset<E> reserializeAndAssertLenient(Multiset<E> original) {
    Multiset<E> copy = reserialize(original);
    assertEquals(original, copy);
    assertTrue(copy instanceof ImmutableMultiset);
    return copy;
  }

        WebApiException exception = new WebApiException(500, "Test");

        assertTrue(exception instanceof FessSystemException);
        assertTrue(exception instanceof RuntimeException);
        assertTrue(exception instanceof Exception);
        assertTrue(exception instanceof Throwable);
    }

    @Test
    public void test_serializable() {
        // Test that the exception has serialVersionUID

            return null;
        } else if (o instanceof BigDecimal) {
            return (BigDecimal) o;
        } else if (o instanceof java.util.Date) {
            if (pattern != null) {
                return new BigDecimal(new SimpleDateFormat(pattern).format(o));
            }
            return new BigDecimal(Long.toString(((java.util.Date) o).getTime()));
        } else if (o instanceof String) {
            final String s = (String) o;

    assertTrue(result instanceof RandomAccess);
    assertListImmutable(result);
    assertEquals(ImmutableList.<Integer>of(), result);
  }

  public void testLeastOfIterator_empty_0() {
    List<Integer> result = numberOrdering.leastOf(Iterators.<Integer>emptyIterator(), 0);
    assertTrue(result instanceof RandomAccess);
    assertListImmutable(result);

    assertTrue(result instanceof RandomAccess);
    assertListImmutable(result);
    assertEquals(ImmutableList.<Integer>of(), result);
  }

  public void testLeastOfIterator_empty_0() {
    List<Integer> result = numberOrdering.leastOf(Iterators.<Integer>emptyIterator(), 0);
    assertTrue(result instanceof RandomAccess);
    assertListImmutable(result);

        if (e.getCause() instanceof MultipleArtifactsNotFoundException) {
            return true;
        }
        return e.getCause() instanceof org.eclipse.aether.resolution.ArtifactResolutionException
                && e.getCause().getCause() instanceof ArtifactNotFoundException;
    }

    private boolean isNonTransferablePom(Exception e) {
        if (e.getCause() instanceof ArtifactResolutionException) {

        // Verify that ContentNotFoundException is an instance of FessSystemException
        String parentUrl = "http://example.com/parent";
        String url = "http://example.com/child";
        ContentNotFoundException exception = new ContentNotFoundException(parentUrl, url);

        assertTrue(exception instanceof FessSystemException);
        assertTrue(exception instanceof RuntimeException);
    }

    @Test

        Object deserialized = serializer.fromBinaryToObject(serialized);
        assertNotNull(deserialized, "Deserialized object should not be null");
        assertTrue("Deserialized object should be a List", deserialized instanceof List);

        @SuppressWarnings("unchecked")
        List<String> deserializedList = (List<String>) deserialized;
        assertEquals("List size should match", original.size(), deserializedList.size());

        Collection<E> collection) {
      if (collection instanceof NavigableSet) {
        return Sets.unmodifiableNavigableSet((NavigableSet<E>) collection);
      } else if (collection instanceof SortedSet) {
        return Collections.unmodifiableSortedSet((SortedSet<E>) collection);
      } else if (collection instanceof Set) {
        return Collections.unmodifiableSet((Set<E>) collection);

        Collection<E> collection) {
      if (collection instanceof NavigableSet) {
        return Sets.unmodifiableNavigableSet((NavigableSet<E>) collection);
      } else if (collection instanceof SortedSet) {
        return Collections.unmodifiableSortedSet((SortedSet<E>) collection);
      } else if (collection instanceof Set) {
        return Collections.unmodifiableSet((Set<E>) collection);