});
    }

    @Override
    public void close() throws IOException {
        if (!closed) {
            closed = true;
            Closer closer = Closer.create();
            closer.register(local);
            closer.register(remote);
            closer.close();
        }
    }

    @VisibleForTesting
    static class PackOperationExecutor {

	p.codesIsolatedRun[loc.opener] = dirPair
	p.codesIsolatedRun[loc.closer] = dirPair

	for i := loc.opener + 1; i < loc.closer; i++ {
		index := p.indexes[i]
		if initialTypes[index] != NSM {
			break
		}
		p.codesIsolatedRun[i] = dirPair
	}

	for i := loc.closer + 1; i < len(p.indexes); i++ {
		index := p.indexes[i]
		if initialTypes[index] != NSM {
			break
		}

			t.Errorf("ToLower(U+%04X) disagrees with To(Lower)", i)
		}
		if To(TitleCase, i) != ToTitle(i) {
			t.Errorf("ToTitle(U+%04X) disagrees with To(Title)", i)
		}
	}
}

func TestTurkishCase(t *testing.T) {
	lower := []rune("abcçdefgğhıijklmnoöprsştuüvyz")
	upper := []rune("ABCÇDEFGĞHIİJKLMNOÖPRSŞTUÜVYZ")
	for i, l := range lower {
		u := upper[i]
		if TurkishCase.ToLower(l) != l {

				continue
			}
		}
	}()

	return objs, nil
}

// Close and release resources.
func (w *metacacheWriter) Close() error {
	if w == nil || w.closer == nil {
		return nil
	}
	w.streamWg.Wait()
	err := w.closer()
	w.closer = nil
	return err
}

// Reset and start writing to new writer.
// Close must have been called before this.
func (w *metacacheWriter) Reset(out io.Writer) {

			}
			if err := checkMulticastListener(cs[0], tt.gaddr.IP); err != nil {
				closer(cs)
				t.Fatal(err)
			}
			if cs[1], err = ListenMulticastUDP(tt.net, ifi, tt.gaddr); err != nil {
				closer(cs)
				t.Fatal(err)
			}
			if err := checkMulticastListener(cs[1], tt.gaddr.IP); err != nil {
				closer(cs)
				t.Fatal(err)
			}
			closer(cs)
		}
	}
}

var ipv6MulticastListenerTests = []struct {

			class:        testClass("", goodName),
		},
		"bad-name": {
			wantFailures: field.ErrorList{field.Invalid(field.NewPath("metadata", "name"), badName, "a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')")},

        'TestEnum'       | ['--myProp=OPT_2']                   | 'OPT_2'             | 'provided with upper case'
        'TestEnum'       | ['--myProp=opt_2']                   | 'OPT_2'             | 'provided with lower case'
        'TestEnum'       | []                                   | 'null'              | 'not provided'
        'Object'         | ['--myProp=test']                    | 'test'              | 'provided'

     * from levels lower than the specified granularity will be ignored.
     * <p>The default granularity is -1, which specifies that test events from only the most granular level should be logged.  In other words, if a test method is not parameterized, only events

            public sealed interface Parent permits Parent.Child {
                public static record Child(String name) implements Parent {}
            }
        """
    }

    def "source compatibility lower than compiler version does not allow accessing newer Java language features"() {
        def jdk = AvailableJavaHomes.getJdk(JavaVersion.VERSION_17)

        buildFile << """
            apply plugin: "java"

type ReadCloser interface {
	Reader
	Closer
}

// WriteCloser is the interface that groups the basic Write and Close methods.
type WriteCloser interface {
	Writer
	Closer
}

// ReadWriteCloser is the interface that groups the basic Read, Write and Close methods.
type ReadWriteCloser interface {
	Reader
	Writer
	Closer
}