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)
// }

///

### Format the code

There is a script that you can run that will format and clean all your code:

<div class="termy">

```console
$ bash scripts/format.sh
```

</div>

It will also auto-sort all your imports.

## Tests

  fun processNextFrame(): Boolean =
    try {
      reader!!.processNextFrame()
      receivedCloseCode == -1
    } catch (e: Exception) {
      failWebSocket(e = e)
      false
    }

  /**
   * Clean up and publish necessary close events when the reader is done. Invoked only by the reader
   * thread.
   */
  fun finishReader() {
    val code: Int
    val reason: String?
    val sendOnClosed: Boolean

                }
            }
        }

        log.info("Force rotated {} keys", rotated);
        return rotated;
    }

    /**
     * Clean up old archived key versions
     *
     * @param keepVersions number of versions to keep (minimum 1)
     */
    public void cleanupArchivedKeys(int keepVersions) {
        checkNotClosed();

     * Cleans up processed access results by updating their status in the data service.
     * This marks the access results as processed and clears the list.
     *
     * @param accessResultList the list of access results to clean up
     * @return the time taken for the cleanup operation in milliseconds, or -1 if no cleanup was needed
     */
    private long cleanupAccessResults(final List<OpenSearchAccessResult> accessResultList) {

    @AfterAll
    void teardownContainer() throws Exception {
        if (sambaContainer != null) {
            sambaContainer.stop();
        }
        if (tempDir != null && Files.exists(tempDir)) {
            // Clean up temporary directory
            deleteDirectory(tempDir);
        }
    }

    @BeforeEach
    void setupTest() throws Exception {
        // No specific setup needed - tests will create their own files

            case LEASE_BREAK:
                // Release handle, create new one
                releaseAndRecreate(handle);
                break;
                
            case EXPLICIT_CLOSE:
                // Clean release
                releaseHandle(handle);
                break;
        }
    }
}
```

## 10. Performance Considerations

### 10.1 Handle Caching Strategy
```java

	if value := env.Get(config.EnvConsoleDebugLogLevel, ""); value != "" {
		os.Setenv("CONSOLE_DEBUG_LOGLEVEL", value)
	}
	// pass the console subpath configuration
	if globalBrowserRedirectURL != nil {
		subPath := path.Clean(pathJoin(strings.TrimSpace(globalBrowserRedirectURL.Path), SlashSeparator))
		if subPath != SlashSeparator {
			os.Setenv("CONSOLE_SUBPATH", subPath)
		}
	}
	// Enable if prometheus URL is set.

        ((TestDataService) dataService).setThrowRuntimeException(true);

        indexUpdater.start();

        // Give the thread time to process exceptions
        Thread.sleep(2000);

        // Clean up the thread
        indexUpdater.setFinishCrawling(true);
        indexUpdater.interrupt();
        indexUpdater.join(2000);

        // Test passes if no exception is thrown and thread terminates properly

      }
    }

    // Close the writer to release its resources (such as deflaters).
    ignoreIoExceptions {
      writer.close()
    }

    // Cancel the socket to break out the reader thread, which will clean up after itself.
    ignoreIoExceptions {
      socket.cancel()
    }

    // Release the threads.
    writerQueue.shutdown()
    pushQueue.shutdown()
    settingsListenerQueue.shutdown()
  }