*/
  public void testRegularFutureInterrupted() throws ExecutionException {

    /*
     * Here's the order of events that we want.
     *
     * 1. The client thread begins to block on a get() call to a future.
     * 2. The client thread is interrupted sometime before the result would be
     *   available.
     * 3. We expect the client's get() to throw an InterruptedException.

		}

		// Identify and sort runs of specs on successive lines.
		i := 0
		specs := d.Specs[:0]
		for j, s := range d.Specs {
			if j > i && lineAt(fset, s.Pos()) > 1+lineAt(fset, d.Specs[j-1].End()) {
				// j begins a new run. End this one.
				specs = append(specs, sortSpecs(fset, f, d.Specs[i:j])...)
				i = j
			}
		}
		specs = append(specs, sortSpecs(fset, f, d.Specs[i:])...)
		d.Specs = specs

			t.Errorf("missing error for %q", f)
		}
	}

	// All "good" compiler flags should not trigger external linking,
	// except for anything that begins with "-flto".
	for _, f := range goodCompilerFlags {
		foundLTO := false
		for _, s := range f {
			if strings.Contains(s, "-flto") {
				foundLTO = true
			}
		}

== Step 3. Understanding Dependencies Between Tasks
Many times, a task requires another task to run first.
If task B uses the output of task A, then task A must complete before task B begins.

- A task may declare its dependencies explicitly.
- A task may depend on other tasks implicitly.

Here is an example of explicit task dependency:
[.multi-language-sample]
=====
[source, kotlin]
----

// no PEM data is found, p is nil and the whole of the input is returned in
// rest.
func Decode(data []byte) (p *Block, rest []byte) {
	// pemStart begins with a newline. However, at the very beginning of
	// the byte array, we'll accept the start string without it.
	rest = data
	for {
		if bytes.HasPrefix(rest, pemStart[1:]) {
			rest = rest[len(pemStart)-1:]
		} else if _, after, ok := bytes.Cut(rest, pemStart); ok {

// arithmetic   domain      # trials      peak         rms
//    DEC       0, 10       150000       3.0e-17     7.8e-18
//    IEEE -1.07e9,+1.07e9  130000       2.1e-16     5.4e-17
//
// Partial loss of accuracy begins to occur at x = 2**30 = 1.074e9.  The loss
// is not gradual, but jumps suddenly to about 1 part in 10e7.  Results may
// be meaningless for x > 2**49 = 5.6e14.
//
//      cos.c
//
//      Circular cosine
//

	// (1) during a call to StartRequest and (2) during a call to
	// Request::Finish.  In the latter case idleness can only change
	// from false to true.
	IsIdle() bool

	// StartRequest begins the process of handling a request.  If the
	// request gets queued and the number of queues is greater than 1
	// then StartRequest uses the given hashValue as the source of

   *
   * <p>Memory consistency effects: Actions in a thread prior to adding a listener <a
   * href="https://docs.oracle.com/javase/specs/jls/se7/html/jls-17.html#jls-17.4.5">
   * <i>happen-before</i></a> its execution begins, perhaps in another thread.
   *
   * <p>Guava implementations of {@code ListenableFuture} promptly release references to listeners
   * after executing them.
   *

        # args, so each arg winds up back in the position where it started, but
        # possibly modified.
        #
        # NB: a `for` loop captures its iteration list before it begins, so
        # changing the positional parameters here affects neither the number of
        # iterations, nor the values presented in `arg`.
        shift                   # remove old arg

   *
   * <p>Memory consistency effects: Actions in a thread prior to adding a listener <a
   * href="https://docs.oracle.com/javase/specs/jls/se7/html/jls-17.html#jls-17.4.5">
   * <i>happen-before</i></a> its execution begins, perhaps in another thread.
   *
   * <p>Guava implementations of {@code ListenableFuture} promptly release references to listeners
   * after executing them.
   *