}

  private fun loomThreadFactory(): ThreadFactory {
    val ofVirtual = Thread::class.java.getMethod("ofVirtual").invoke(null)

    return Class.forName("java.lang.Thread\$Builder")
      .getMethod("factory")
      .invoke(ofVirtual) as ThreadFactory
  }

  private fun isLoom(): Boolean {
    return getPlatformSystemProperty() == LOOM_PROPERTY
  }

   * Verifies that {@code method} produces a {@link NullPointerException} or {@link
   * UnsupportedOperationException} whenever <i>any</i> of its non-nullable parameters are null.
   *
   * @param instance the instance to invoke {@code method} on, or null if {@code method} is static
   */
  public void testMethod(@Nullable Object instance, Method method) {
    Class<?>[] types = method.getParameterTypes();

    Feature<?>[] presentFeatures;
    Feature<?>[] absentFeatures;
    try {
      presentFeatures = (Feature[]) annotationClass.getMethod("value").invoke(testerAnnotation);
      absentFeatures = (Feature[]) annotationClass.getMethod("absent").invoke(testerAnnotation);
    } catch (Exception e) {
      throw new IllegalArgumentException("Error extracting features from tester annotation.", e);
    }

A template may be executed directly or through [Template.ExecuteTemplate], which executes
an associated template identified by name. To invoke our example above, we
might write,

	err := tmpl.Execute(os.Stdout, "no data needed")
	if err != nil {
		log.Fatalf("execution failed: %s", err)
	}

or to invoke a particular template explicitly by name,

	err := tmpl.ExecuteTemplate(os.Stdout, "T2", "no data needed")
	if err != nil {

//go:nosplit
//go:noescape
func valueCall(v ref, m string, args []ref) (ref, bool)

// Invoke does a JavaScript call of the value v with the given arguments.
// It panics if v is not a JavaScript function.
// The arguments get mapped to JavaScript values according to the ValueOf function.
func (v Value) Invoke(args ...any) Value {
	argVals, argRefs := makeArgSlices(len(args))
	storeArgs(args, argVals, argRefs)

   * Verifies that {@code method} produces a {@link NullPointerException} or {@link
   * UnsupportedOperationException} whenever <i>any</i> of its non-nullable parameters are null.
   *
   * @param instance the instance to invoke {@code method} on, or null if {@code method} is static
   */
  public void testMethod(@Nullable Object instance, Method method) {
    Class<?>[] types = method.getParameterTypes();

}

// DelayWithReset returns a DelayFunc that will return the appropriate next interval to
// wait. Every resetInterval the backoff parameters are reset to their initial state.
// This method is safe to invoke from multiple goroutines, but all calls will advance
// the backoff state when Factor is set. If Factor is zero, this method is the same as
// invoking b.DelayFunc() since Steps has no impact without Factor. If resetInterval is

    Feature<?>[] presentFeatures;
    Feature<?>[] absentFeatures;
    try {
      presentFeatures = (Feature[]) annotationClass.getMethod("value").invoke(testerAnnotation);
      absentFeatures = (Feature[]) annotationClass.getMethod("absent").invoke(testerAnnotation);
    } catch (Exception e) {
      throw new IllegalArgumentException("Error extracting features from tester annotation.", e);
    }

            safeWrap(output, this::encryptingOutputStream)
        else
            output.invoke()

    override fun inputStream(stateType: StateType, input: () -> InputStream): InputStream =
        if (shouldEncryptStreams(stateType))
            safeWrap(input, this::decryptingInputStream)
        else
            input.invoke()

    /**
     * Wraps an inner closeable into an outer closeable, while ensuring that

 *
 * <p><b>{@code default} method warning:</b> This class does <i>not</i> forward calls to {@code
 * default} methods. Instead, it inherits their default implementations. When those implementations
 * invoke methods, they invoke methods on the {@code ForwardingMultiset}.
 *
 * <p>The {@code standard} methods and any collection views they return are not guaranteed to be