} catch (final NamingException e) {
            throw new LdapOperationException("Failed to search " + dn, e);
        }
    }

    interface SearchConsumer {
        void accept(List<SearchResult> t) throws NamingException;
    }

    protected DirContextHolder getDirContext(final Supplier<Hashtable<String, String>> envSupplier) {

        when:
        collection.setFrom('some', 'more')

        then:
        thrown IllegalStateException

        when:
        collection.setFrom(['some', 'more'])

        then:
        thrown IllegalStateException
    }

    def "throws exception when additions to paths after queried when implicitly finalized"() {
        given:
        def file1 = new File('a')

    private DummyInternalEntry() {
      throw new AssertionError();
    }

    @Override
    public DummyInternalEntry getNext() {
      throw new AssertionError();
    }

    @Override
    public int getHash() {
      throw new AssertionError();
    }

    @Override
    public Object getKey() {
      throw new AssertionError();
    }

    @Override

        @Override
        public GeoInfo getGeoInfo() {
            throw new UnsupportedOperationException();
        }

        @Override
        public FacetInfo getFacetInfo() {
            throw new UnsupportedOperationException();
        }

        @Override
        public String getSort() {
            throw new UnsupportedOperationException();
        }

        @Override

        return project(this, path);
    }

    @Override
    public ProjectInternal project(ProjectInternal referrer, String path) throws UnknownProjectException {
        ProjectInternal project = getCrossProjectModelAccess().findProject(referrer, this, path);
        if (project == null) {
            throw new UnknownProjectException(String.format("Project with path '%s' could not be found in %s.", path, this));
        }
        return project;

    try {
      units.remove(SomeEnum.B);
      fail("ImmutableEnumSet should throw an exception on remove()");
    } catch (UnsupportedOperationException expected) {
    }
    try {
      units.add(SomeEnum.C);
      fail("ImmutableEnumSet should throw an exception on add()");
    } catch (UnsupportedOperationException expected) {
    }
  }

   * are inclusive). For example, to match any lowercase letter of the English alphabet, use {@code
   * CharMatcher.inRange('a', 'z')}.
   *
   * @throws IllegalArgumentException if {@code endInclusive < startInclusive}
   */
  public static CharMatcher inRange(final char startInclusive, final char endInclusive) {
    return new InRange(startInclusive, endInclusive);
  }

            then:
            EvaluationContext.CircularEvaluationException ex = thrown()
            assertExceptionHasExpectedCycle(ex, provider, prop)

            where:
            consumer << throwingConsumers()
        }

        def "calling #consumer throws exception with proper chain if wrapped property sets convention to itself and discards producer"(

   * are inclusive). For example, to match any lowercase letter of the English alphabet, use {@code
   * CharMatcher.inRange('a', 'z')}.
   *
   * @throws IllegalArgumentException if {@code endInclusive < startInclusive}
   */
  public static CharMatcher inRange(final char startInclusive, final char endInclusive) {
    return new InRange(startInclusive, endInclusive);
  }

        when:
        configuration.setTransitive(true)
        then:
        thrown(InvalidUserDataException)

        when:
        configuration.setVisible(false)
        then:
        thrown(InvalidUserDataException)

        when:
        configuration.exclude([:])
        then:
        thrown(InvalidUserDataException)

        when:
        configuration.extendsFrom(conf("other"))