contents.put(element, occurrences + contents.get(element));
      return this;
    }

    /**
     * Adds or removes the necessary occurrences of an element such that the element attains the
     * desired count.
     *
     * @param element the element to add or remove occurrences of
     * @param count the desired count of the element in this multiset
     * @return this {@code Builder} object

                .reduce(false, Boolean::logicalOr);
    }

    private static class BuildContainer {
        final Element element;
        final String sectionName;

        BuildContainer(Element element, String sectionName) {
            this.element = element;
            this.sectionName = sectionName;
        }
    }

        others.length <= Integer.MAX_VALUE - 6, "the total number of elements must fit in an int");
    final int paramCount = 6;
    Object[] elements = new Object[paramCount + others.length];
    elements[0] = e1;
    elements[1] = e2;
    elements[2] = e3;
    elements[3] = e4;
    elements[4] = e5;
    elements[5] = e6;
    System.arraycopy(others, 0, elements, paramCount, others.length);

     */
    @CanIgnoreReturnValue
    public Builder<E> addCopies(E element, int occurrences) {
      contents.add(checkNotNull(element), occurrences);
      return this;
    }

    /**
     * Adds or removes the necessary occurrences of an element such that the element attains the
     * desired count.
     *
     * @param element the element to add or remove occurrences of

    }
  }

  public void testPutAll() {
    int element1 = 1;
    int element2 = 2;

    BloomFilter<Integer> bf1 = BloomFilter.create(integerFunnel(), 100);
    bf1.put(element1);
    assertTrue(bf1.mightContain(element1));
    assertFalse(bf1.mightContain(element2));

    BloomFilter<Integer> bf2 = BloomFilter.create(integerFunnel(), 100);
    bf2.put(element2);
    assertFalse(bf2.mightContain(element1));

import static eu.maveniverse.domtrip.maven.MavenPomElements.Elements.PARENT;
import static eu.maveniverse.domtrip.maven.MavenPomElements.Elements.PLUGIN;
import static eu.maveniverse.domtrip.maven.MavenPomElements.Elements.PLUGINS;
import static eu.maveniverse.domtrip.maven.MavenPomElements.Elements.PROFILE;
import static eu.maveniverse.domtrip.maven.MavenPomElements.Elements.PROFILES;

import static eu.maveniverse.domtrip.maven.MavenPomElements.Elements.BUILD;
import static eu.maveniverse.domtrip.maven.MavenPomElements.Elements.EXECUTIONS;
import static eu.maveniverse.domtrip.maven.MavenPomElements.Elements.MODEL_VERSION;
import static eu.maveniverse.domtrip.maven.MavenPomElements.Elements.MODULE;
import static eu.maveniverse.domtrip.maven.MavenPomElements.Elements.MODULES;

  }

  /**
   * Returns {@code element} cast to {@code E}, if it actually is a nonnull E. Otherwise, throws
   * either a NullPointerException or a ClassCastException as appropriate.
   */
  private void checkIsE(Object element) {
    checkNotNull(element);
    if (!isActuallyE(element)) {
      throw new ClassCastException("Expected an " + type + " but got " + element);
    }
  }

  @Override

     *
     * @param elements the elements to add
     * @return this {@code Builder} object
     * @throws NullPointerException if {@code elements} is null or contains a null element
     */
    @CanIgnoreReturnValue
    @Override
    public Builder<E> add(E... elements) {
      super.add(elements);
      return this;
    }

    /**

     * @param o
     *            element whose presence in this set is to be tested.
     * @return true if this set contains the specified element.
     */
    @Override
    public boolean contains(final Object o) {
        return map.containsKey(o);
    }

    /**
     * Adds the specified element to this set if it is not already present.
     *
     * @param o
     *            element to be added to this set.