assertArgumentNotEmpty("propertyName", propertyName);

        return propertyDescCache.get(propertyName) != null;
    }

    @Override
    public PropertyDesc getPropertyDesc(final String propertyName) {
        assertArgumentNotEmpty("propertyName", propertyName);

        final PropertyDesc pd = propertyDescCache.get(propertyName);
        if (pd == null) {

@SuppressSignatureCheck
sealed class ConnectionEvent {
  abstract val timestampNs: Long
  open val connection: Connection?
    get() = null

  /** Returns if the event closes this event, or null if this is no open event. */
  open fun closes(event: ConnectionEvent): Boolean? = null

  val name: String
    get() = javaClass.simpleName

  data class ConnectStart(
    override val timestampNs: Long,
    val route: Route,

          new Supplier<LongAddable>() {
            @Override
            public LongAddable get() {
              return new LongAdder();
            }
          };
    } catch (Throwable t) { // we really want to catch *everything*
      supplier =
          new Supplier<LongAddable>() {
            @Override
            public LongAddable get() {
              return new PureJavaLongAddable();
            }
          };
    }

        }
        return rule;
    }

    public static UserDictionary getUserDictionary(Environment env, Settings settings) {
        if (settings.get(USER_DICT_PATH_OPTION) != null && settings.get(USER_DICT_RULES_OPTION) != null) {
            throw new IllegalArgumentException(

        operationErrors.incrementAndGet();
    }
    
    public double getErrorRate() {
        long total = rdmaReads.get() + rdmaWrites.get() + rdmaSends.get() + rdmaReceives.get();
        if (total == 0) return 0.0;
        return (double) operationErrors.get() / total;
    }
    
    // Getters for all statistics...
}
```

## 9. Error Handling and Fallback

     *
     * @return A <code>byte[]</code> containing the LanManager response.
     */
    public byte[] getLMResponse() {
        return lmResponse;
    }

    /**
     * Sets the LanManager/LMv2 response for this message.
     *
     * @param lmResponse The LanManager response.
     */
    public void setLMResponse(final byte[] lmResponse) {
        this.lmResponse = lmResponse;
    }

    // idx = 2 -> :method: GET
    hpackReader!!.readHeaders()
    assertThat(hpackReader!!.headerCount).isEqualTo(0)
    assertThat(hpackReader!!.dynamicTableByteCount).isEqualTo(0)
    assertThat(hpackReader!!.dynamicTable[readerHeaderTableLength() - 1]).isNull()
    assertThat(hpackReader!!.getAndResetHeaderList()).isEqualTo(
      headerEntries(":method", "GET"),
    )
  }

        SmbException ex = new SmbException(0, root);
        assertSame(root, ex.getRootCause());
    }

    /**
     * Verify that the string-ctor sets status to {@code NT_STATUS_UNSUCCESSFUL}.
     */
    @Test
    @DisplayName("String constructor sets NT_STATUS_UNSUCCESSFUL status")
    void testStringConstructor() {
        SmbException ex = new SmbException("custom message");

    }

    @Override
    public byte[] getName() {
        return CONTEXT_NAME_BYTES;
    }

    /**
     * Get the create GUID for this request
     * @return the create GUID
     */
    public HandleGuid getCreateGuid() {
        return createGuid;
    }

    /**
     * Get the timeout value in milliseconds
     * @return the timeout in milliseconds
     */
    public long getTimeoutMs() {

  }
}

val Project.sourceSets: SourceSetContainer
  get() = (this as ExtensionAware).extensions["sourceSets"] as SourceSetContainer

private val Project.kotlinOsgi: MinimalExternalModuleDependency
  get() =
    extensions
      .getByType(VersionCatalogsExtension::class.java)
      .named("libs")
      .findLibrary("kotlin.stdlib.osgi")
      .get()