public class $pluginName implements Plugin<Project> {
                @Override
                public void apply(Project project) {
                    String returned = System.getProperty("$propertyName");
                    System.out.println("returned = " + returned);
                }
            }
        """
        file("$folder/build.gradle") << """
            plugins {
                id("java-gradle-plugin")

   * this range map are guaranteed to read through to the returned {@code Map}.
   *
   * <p>The returned {@code Map} iterates over entries in ascending order of the bounds of the
   * {@code Range} entries.
   *
   * <p>It is guaranteed that no empty ranges will be in the returned {@code Map}.
   */
  Map<Range<K>, V> asMapOfRanges();

  /**

   * optionally including {@code upperBound} itself. The returned multiset is a view of this
   * multiset, so changes to one will be reflected in the other. The returned multiset supports all
   * operations that this multiset supports.
   *
   * <p>The returned multiset will throw an {@link IllegalArgumentException} on attempts to add
   * elements outside its range.
   */

   * optionally including {@code upperBound} itself. The returned multiset is a view of this
   * multiset, so changes to one will be reflected in the other. The returned multiset supports all
   * operations that this multiset supports.
   *
   * <p>The returned multiset will throw an {@link IllegalArgumentException} on attempts to add
   * elements outside its range.
   */

	return
}

func main() {
	if x := f1(); x != 1 {
		panic(fmt.Sprintf("f1 returned %d, wanted 1", x))
	}
	if x := f2(); x != 1 {
		panic(fmt.Sprintf("f2 returned %d, wanted 1", x))
	}
	if x := f3(true); x != 1 {
		panic(fmt.Sprintf("f3(true) returned %d, wanted 1", x))
	}
	if x := f3(false); x != 1 {
		panic(fmt.Sprintf("f3(false) returned %d, wanted 1", x))
	}

    assertTrue(
        "non-empty multiset.entrySet() iterator.hasNext() returned false", iterator.hasNext());
    assertEquals(
        "multiset.entrySet() iterator.next() returned incorrect entry",
        Multisets.immutableEntry(e0(), 1),
        iterator.next());
    assertFalse(
        "size 1 multiset.entrySet() iterator.hasNext() returned true after next()",
        iterator.hasNext());
    iterator.remove();

  /** @since 15.0 (previously returned ScheduledFuture) */
  @Override
  ListenableScheduledFuture<?> schedule(Runnable command, long delay, TimeUnit unit);

  /** @since 15.0 (previously returned ScheduledFuture) */
  @Override
  <V extends @Nullable Object> ListenableScheduledFuture<V> schedule(
      Callable<V> callable, long delay, TimeUnit unit);

  /** @since 15.0 (previously returned ScheduledFuture) */
  @Override

     * If executing a parallel enabled build, the order is not guaranteed to be deterministic.
     * <p>
     * The returned list is an unmodifiable view of items.
     * The returned list will be empty if no tasks were executed.
     * This can occur if the build fails early, due to a build script failing to compile for example.
     *
     * @return the build tasks
     */

}

// newCert returns a x509.Certificate parsed from der. If there is already a copy
// of the certificate in the cache, a reference to the existing certificate will
// be returned. Otherwise, a fresh certificate will be added to the cache, and
// the reference returned. The returned reference should not be mutated.
func (cc *certCache) newCert(der []byte) (*activeCert, error) {
	if entry, ok := cc.Load(string(der)); ok {

     * An exclusive lock is held while the update action is executing.
     * The result of the update is returned.
     */
    T update(UpdateAction<T> updateAction);

    interface UpdateAction<T> {
        T update(T oldValue);
    }

    /**
     * Potentially replaces the value for this cache
     *
     * The value returned by the update action will only be written to the cache
     * if it is not equal to the current value.