assertTrue(result);
        // Should have created 4 indices (config x2, user x1, log x1)
        assertEquals(4, testClient.createdIndices.size());
        // Should have called addMapping for each created index
        assertEquals(4, testClient.addMappingCalls.size());
        // Should have called createAlias for each created index
        assertEquals(4, testClient.createAliasCalls.size());

        assert items == {"foo": {"name": "Fighters"}, "bar": {"name": "Tenders"}}

    # The end of the "with TestClient" block simulates terminating the app, so
    # the lifespan ends and items are cleaned up

        assertEquals(TaskOutcome.FAILED, result.task(":failed-test-with-leftover:test")!!.outcome)

        // leftover files failed tests are reported but not counted as an exception, but cleaned up eventually
        assertEquals(2, StringUtils.countMatches(result.output, "Found non-empty test files dir"))
        assertEquals(2, StringUtils.countMatches(result.output, "Failed to stop service 'testFilesCleanupBuildService'"))

   *
   * <p>Expired entries may be counted in {@link Cache#size}, but will never be visible to read or
   * write operations. Expired entries are cleaned up as part of the routine maintenance described
   * in the class javadoc.
   *
   * @param duration the length of time after an entry is created that it should be automatically
   *     removed
   * @return this {@code CacheBuilder} instance (for chaining)

 * </ul>
 *
 * <p>Invalid:
 *
 * <ul>
 *   <li>Expired: time expired (key/value may still be set)
 *   <li>Collected: key/value was partially collected, but not yet cleaned up
 *   <li>Unset: marked as unset, awaiting cleanup or reuse
 * </ul>
 */
@GwtIncompatible
@J2ktIncompatible
interface ReferenceEntry<K, V> {
  /** Returns the value reference from this entry. */

 * </ul>
 *
 * <p>Invalid:
 *
 * <ul>
 *   <li>Expired: time expired (key/value may still be set)
 *   <li>Collected: key/value was partially collected, but not yet cleaned up
 *   <li>Unset: marked as unset, awaiting cleanup or reuse
 * </ul>
 */
@GwtIncompatible
@J2ktIncompatible
interface ReferenceEntry<K, V> {
  /** Returns the value reference from this entry. */

   *
   * <p>Expired entries may be counted in {@link Cache#size}, but will never be visible to read or
   * write operations. Expired entries are cleaned up as part of the routine maintenance described
   * in the class javadoc.
   *
   * @param duration the length of time after an entry is created that it should be automatically
   *     removed
   * @return this {@code CacheBuilder} instance (for chaining)

                    On `master` branch, these two files are usually reset (cleaned up), unless you have special reasons not to do so.
                  </div>
                </details>
                """.stripIndent()
        )
        return violation
    }

	}
	diff := c.evictList.Length() - size
	if diff < 0 {
		diff = 0
	}
	for i := 0; i < diff; i++ {
		c.removeOldest()
	}
	c.size = size
	return diff
}

// Close destroys cleanup goroutine. To clean up the cache, run Purge() before Close().
// func (c *LRU[K, V]) Close() {
//	c.mu.Lock()
//	defer c.mu.Unlock()
//	select {
//	case <-c.done:
//		return
//	default:
//	}
//	close(c.done)

 * static state, so this is acceptable.</p>
 *
 * <p>Resource Management: Each cached entry's GroovyClassLoader is closed on
 * eviction via RemovalListener. All remaining entries are cleaned up via close() (@PreDestroy).</p>
 */
public class GroovyEngine extends AbstractScriptEngine {
    private static final Logger logger = LogManager.getLogger(GroovyEngine.class);