AtomicLongMap<String> map = AtomicLongMap.create();
    String key = "key";
    long value = random.nextInt(MAX_ADDEND);
    assertEquals(0L, map.get(key));
    assertFalse(map.containsKey(key));

    assertEquals(value, map.addAndGet(key, value));
    assertEquals(value, map.get(key));

    assertEquals(0L, map.addAndGet(key, -1 * value));
    assertEquals(0L, map.get(key));
    assertTrue(map.containsKey(key));

	<Properties>
		<Property name="domain.name" value="${sys:fess.log.name:-fess}" />
		<Property name="log.level" value="${sys:fess.log.level:-debug}" />
		<Property name="root.log.level" value="${sys:fess.log.level:-info}" />
		<Property name="log.pattern" value="%d [%t] %-5p %msg%n" />
		<Property name="log.file.basedir" value="${sys:fess.log.path:-target/logs}" />
		<Property name="backup.date.suffix" value="_%d{yyyyMMdd}" />

  // A simple type whose .toString() will return the same value each time, but without maintaining
  // a strong reference to that value.
  static class Key {
    private final int value;
    private WeakReference<String> toString;

    Key(int value) {
      this.value = value;
    }

    @Override
    public synchronized String toString() {
      String s;

        Xpp3Dom config = toConfig("<file>${test}</file>");

        BeanConfigurationValuePreprocessor preprocessor = (value, type) -> {
            if (value != null && value.startsWith("${") && value.endsWith("}")) {
                return value.substring(2, value.length() - 1);
            }
            return value;
        };

        BeanConfigurationPathTranslator translator = path -> new File("base", path.getPath()).getAbsoluteFile();

 * </ul>
 *
 * The buffer is created with enough capacity for a 64‑bit value.
 */
@ExtendWith(MockitoExtension.class)
public class NdrHyperTest {

    /**
     * Tests a simple round‑trip encode → decode retains the original value.
     */
    @Test
    @DisplayName("Basic round‑trip for a fixed value")
    public void testEncodeRoundTrip() throws NdrException {

        final char[] arr = new char[length];
        int ai = arr.length;
        while (ai-- > 0) {
            arr[ai] = HEXCHARS[value & 0xF];
            value >>>= 4;
        }
        return new String(arr);
    }

    private static byte B(final int i) {
        return (byte) (i & 0xFF);
    }

    private static short S(final int i) {

var (
	DefaultKVS = config.KVS{
		config.KV{
			Key:   config.Enable,
			Value: config.EnableOff,
		},
		config.KV{
			Key:   AllowEncrypted,
			Value: config.EnableOff,
		},
		config.KV{
			Key:   Extensions,
			Value: DefaultExtensions,
		},
		config.KV{
			Key:   MimeTypes,
			Value: DefaultMimeTypes,
		},
	}
)

 */
public class NdrHyper extends NdrObject {

    /**
     * The hyper integer value.
     */
    public long value;

    /**
     * Constructs an NdrHyper with the specified value.
     *
     * @param value the hyper integer value
     */
    public NdrHyper(final long value) {
        this.value = value;
    }

    @Override
    public void encode(final NdrBuffer dst) throws NdrException {

 */
public class NdrLong extends NdrObject {

    /**
     * The long integer value.
     */
    public int value;

    /**
     * Constructs an NdrLong with the specified value.
     *
     * @param value the long integer value
     */
    public NdrLong(final int value) {
        this.value = value;
    }

    @Override
    public void encode(final NdrBuffer dst) throws NdrException {

The **default** value of the **function parameter** is the **actual default** value, that's more intuitive with Python in general. 😌