* element, and the overall size of the collection, by one.
   *
   * <p>To both add the element and obtain the previous count of that element, use {@link
   * #add(Object, int) add}{@code (element, 1)} instead.
   *
   * @param element the element to add one occurrence of; may be null only if explicitly allowed by
   *     the implementation
   * @return {@code true} always, since this call is required to modify the multiset, unlike other

        C filtered2 = filter(filtered1, PRIME_DIGIT);

        assertThrows(IllegalArgumentException.class, () -> filtered2.add(4));

        assertThrows(IllegalArgumentException.class, () -> filtered2.add(3));

        filtered2.add(2);
      }
    }

    public void testClearFilterFiltered() {
      for (List<Integer> contents : SAMPLE_INPUTS) {

			ondisk:        false,
		},
		{
			// restore completed but expired
			restoreStatus: completedRestoreObj(time.Now().Add(-time.Hour)),
			ondisk:        false,
		},
		{
			// restore completed
			restoreStatus: completedRestoreObj(time.Now().Add(time.Hour)),
			ondisk:        true,
		},
	}

	for i, tc := range testCases {
		if actual := tc.restoreStatus.OnDisk(); actual != tc.ondisk {

        DefaultProblemCollector collector = new DefaultProblemCollector(null);

        collector.add(null, "PROBLEM1", -1, -1, null);

        collector.setSource("SOURCE_PROBLEM2");
        collector.add(null, "PROBLEM2", -1, -1, null);

        collector.setSource("SOURCE_PROBLEM3");
        collector.add(null, "PROBLEM3", -1, -1, null);

        assertEquals("", collector.getProblems().get(0).getSource());

// legacy deployments.
func (l EndpointServerPools) Legacy() bool {
	return len(l) == 1 && l[0].Legacy
}

// Add add pool endpoints
func (l *EndpointServerPools) Add(zeps PoolEndpoints) error {
	existSet := set.NewStringSet()
	for _, zep := range *l {
		for _, ep := range zep.Endpoints {
			existSet.Add(ep.String())
		}
	}
	// Validate if there are duplicate endpoints across serverPools

    }

    protected List<ColumnInfo> ccil() {
        List<ColumnInfo> ls = newArrayList();
        ls.add(columnCreatedBy());
        ls.add(columnCreatedTime());
        ls.add(columnGenerator());
        ls.add(columnPath());
        ls.add(columnTarget());
        ls.add(columnThumbnailId());
        return ls;
    }

    e.trigger.classList.add("url-copied");
    e.trigger.classList.add("fas");
    e.trigger.classList.add("fa-check");
    setTimeout(function(){
      e.trigger.classList.remove("url-copied");
      e.trigger.classList.remove("fas");
      e.trigger.classList.remove("fa-check");
      e.trigger.classList.add("url-copy");
      e.trigger.classList.add("far");
      e.trigger.classList.add("fa-copy");

        } catch (ParameterNotInstantiableException e) {
          paramErrors.add(e);
        } catch (ParameterHasNoDistinctValueException e) {
          distinctValueErrors.add(e);
        } catch (InvocationTargetException e) {
          instantiationExceptions.add(e);
        } catch (FactoryMethodReturnsNullException e) {
          nullErrors.add(e);
        }
      }
    }
    throwFirst(paramErrors);

    if (!parentBuilder.getFeatures().contains(NoRecurse.SUBMAP)) {
      derivedSuites.add(createSubmapSuite(parentBuilder, Bound.NO_BOUND, Bound.EXCLUSIVE));
      derivedSuites.add(createSubmapSuite(parentBuilder, Bound.INCLUSIVE, Bound.NO_BOUND));
      derivedSuites.add(createSubmapSuite(parentBuilder, Bound.INCLUSIVE, Bound.EXCLUSIVE));
    }

    return derivedSuites;
  }

  @Override

        System.arraycopy(defaultWords, 0, concat, badWords.length, defaultWords.length);
        return concat;
    }

    /**
     * Add a bad word.
     * @param badWord Bad word
     */
    public void add(final String badWord) {
        if (logger.isDebugEnabled()) {
            logger.debug("Add badword. {} badword: {}", arraySettings.arraySettingsIndexName, badWord);
        }