}
            }
        }

        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();

    * [fluentd-gcp addon] Bump fluentd-gcp-scaler to v0.5.1 to pick up security fixes.
    * [fluentd-gcp addon] Bump event-exporter to v0.2.4 to pick up security fixes.
    * [fluentd-gcp addon] Bump prometheus-to-sd to v0.5.0 to pick up security fixes.

- JAVA 1.8 and above installed already and JAVA_HOME points to JAVA 1.8 installation.
- Download WSO2 follow their [installation guide](https://docs.wso2.com/display/IS540/Installation+Guide).

### 2. Configure WSO2

Once WSO2 is up and running, configure WSO2 to generate Self contained id_tokens. In OAuth 2.0 specification there are primarily two ways to provide id_tokens

    /** Factory for creating ingesters to process documents */
    private IngestFactory ingestFactory = null;

    /**
     * Initializes the callback implementation after dependency injection.
     * Sets up configuration values and initializes the ingest factory if available.
     */
    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {

            mockContext = new BaseContext(config);
            response = new SmbComNegotiateResponse(mockContext);
        } catch (Exception e) {
            throw new RuntimeException("Failed to set up test", e);
        }
    }

    @Test
    public void testConstructor() {
        assertNotNull(response);
        assertEquals(DialectVersion.SMB1, response.getSelectedDialect());
    }

    @Test

              localValue = trusted.value();
              if (localValue == null | localValue instanceof DelegatingToFuture) {
                abstractFuture = trusted;
                continue; // loop back up and try to complete the new future
              }
            } else {
              // not a Trusted instance, call cancel directly.
              futureToPropagateTo.cancel(mayInterruptIfRunning);
            }

            return null;
        }
    }

    @Override
    protected void tearDown(TestInfo testInfo) throws Exception {
        // Clean up system properties
        System.clearProperty("fess.search_engine.http_address");
        System.clearProperty("fesen.http.url");
        super.tearDown(testInfo);
    }

 *   long xBits = Double.doubleToRawLongBits(x);
 *   long yBits = Double.doubleToRawLongBits(y);
 *   return xBits == yBits;
 * }
 * }
 *
 * <p>It is possible to write a more scalable updater, at the cost of giving up strict atomicity.
 * See for example <a
 * href="http://gee.cs.oswego.edu/dl/jsr166/dist/docs/java.base/java/util/concurrent/atomic/DoubleAdder.html">
 * DoubleAdder</a>.
 *
 * @author Doug Lea
 * @author Martin Buchholz

        // Create a test implementation of ThumbnailGenerator
        thumbnailGenerator = new TestThumbnailGenerator();
    }

    @Override
    protected void tearDown(TestInfo testInfo) throws Exception {
        // Clean up temp files
        if (tempOutputFile != null && tempOutputFile.exists()) {
            tempOutputFile.delete();
        }
        if (tempDir != null) {

            startAnotherThread()
          }

          return readyTask
        }

        // Notify the coordinator of a task that's coming up soon.
        coordinatorWaiting -> {
          if (minDelayNanos < coordinatorWakeUpAt - now) {
            backend.coordinatorNotify(this@TaskRunner)
          }
          return null
        }