</p>

<pre>
func apply[S ~[]E, E any](s S, f func(E) E) S { … }

f0 := apply[]                  // illegal: type argument list cannot be empty
f1 := apply[[]int]             // type argument for S explicitly provided, type argument for E inferred
f2 := apply[[]string, string]  // both type arguments explicitly provided

var bytes []byte

    private var index = 0

    fun assertLogEqual(expected: String) =
      apply {
        assertThat(index, "No more messages found")
          .isLessThan(logs.size)
        assertThat(logs[index++]).isEqualTo(expected)
        return this
      }

    fun assertLogMatch(regex: Regex) =
      apply {
        assertThat(index, "No more messages found")
          .isLessThan(logs.size)

				// We are not starting at the beginning, so ignore stream identifiers.
				dopts = append(dopts, s2.ReaderIgnoreStreamIdentifier())
			}
			s2Reader := s2.NewReader(inputReader, dopts...)
			// Apply the skipLen and limit on the decompressed stream.
			if decOff > 0 {
				if err = s2Reader.Skip(decOff); err != nil {
					// Call the cleanup funcs
					for i := len(cFns) - 1; i >= 0; i-- {
						cFns[i]()
					}

                 * lookup for FOO using BCAST should not fail because of that
                 * name cached from WINS.
                 *
                 * So, here we apply the source addresses hashCode to each name to
                 * make them specific to who resolved the name.
                 */

                srcHashCode = request.addr.hashCode();

  }

  private fun OkHttpClient.newCallWithListener(request: Request): Call =
    newCall(request)
      .apply {
        addEventRecorder(eventRecorder)
      }

  private fun Call.cloneWithListener(): Call =
    clone()
      .apply {
        addEventRecorder(eventRecorder)
      }

  private fun Call.addEventRecorder(eventRecorder: EventRecorder) {

        QueryBuilder result = matchAllQueryCommand.execute(context, query, boost);

        assertNotNull(result);
        assertTrue(result instanceof MatchAllQueryBuilder);

        // MatchAllQueryBuilder should apply the boost value
        String json = result.toString().replaceAll("[\\s\\n]", "");
        assertEquals("{\"match_all\":{\"boost\":2.5}}", json);
    }

    @Test
    public void test_execute_withNullContext() {

      }
      assertFailsWith<IOException> {
        response.trailers()
      }
    }
  }

  private fun MockResponse.Builder.body(
    protocol: Protocol,
    body: String,
  ) = apply {
    when (protocol) {
      Protocol.HTTP_1_1 -> chunkedBody(body, 1024)

      // Force multiple chunks.
      else -> body(body)
    }
  }

  private fun enableProtocol(protocol: Protocol) {

    return Collections.unmodifiableMap(
        Maps.transformValues(
            map,
            new Function<AtomicLong, Long>() {
              @Override
              public Long apply(AtomicLong atomic) {
                return atomic.get();
              }
            }));
  }

  /** Returns true if this map contains a mapping for the specified key. */

### Server-side Apply graduates to GA

  @Deprecated
  @Override
  // We can't compatibly make this `final` now.
  @InlineMeValidationDisabled(
      "While apply() is not final, the inlining is still safe because all known overrides of"
          + " apply() call matches().")
  public boolean apply(Character character) {
    return matches(character);
  }

  /**