return;
        }

        lock.writeLock().lock();
        try {
            // Clean up expired handles
            handles.entrySet().removeIf(entry -> {
                HandleInfo info = entry.getValue();
                if (info.isExpired() && !info.isReconnecting()) {
                    guidToHandle.remove(info.getCreateGuid());
                    removePersistedHandle(info);

        ArgumentCaptor<SmbComFindClose2> captor = ArgumentCaptor.forClass(SmbComFindClose2.class);
        verify(tree, times(1)).send(captor.capture(), any());
        assertNotNull(captor.getValue());

        // Tree handle is released after close
        verify(tree, atLeastOnce()).release();
    }

    @Test

        ArgumentCaptor<Integer> accessCaptor = ArgumentCaptor.forClass(Integer.class);
        verify(dest, times(1)).openUnshared(anyInt(), accessCaptor.capture(), anyInt(), eq(attrs), anyInt());
        int access = accessCaptor.getValue();
        boolean hasReadData = (access & SmbConstants.FILE_READ_DATA) != 0;
        assertEquals(alsoRead, hasReadData, "FILE_READ_DATA flag presence should match alsoRead");
    }

    @Test

     */
    private void cleanupExpiredEntries() {
        List<String> expiredPaths = new ArrayList<>();

        for (Map.Entry<String, DirectoryCacheEntry> entry : directoryCache.entrySet()) {
            if (entry.getValue().isExpired()) {
                expiredPaths.add(entry.getKey());
            }
        }

        for (String path : expiredPaths) {
            log.debug("Cleaning up expired directory cache entry: {}", path);

                if ((entry.getKey().toString().startsWith("tests.") || entry.getKey().toString().startsWith("es."))) {
                    test.systemProperty(entry.getKey().toString(), entry.getValue());
                }
            });

            // TODO: remove this once ctx isn't added to update script params in 7.0
            test.systemProperty("es.scripting.update.ctx_in_params", "false");

        ArgumentCaptor<byte[]> cap = ArgumentCaptor.forClass(byte[].class);
        verify(this.mechContext, times(1)).initSecContext(cap.capture(), eq(0), eq(0));
        assertEquals(0, cap.getValue().length, "Optimistic token must be zero-length");
    }

    @ParameterizedTest
    @ValueSource(bytes = { 0x00, 0x7F, (byte) 0xFF })
    @DisplayName("initSecContext throws on invalid token type")

        scriptCache = CacheBuilder.newBuilder()
                .maximumSize(scriptCacheSize)
                .removalListener((final RemovalNotification<String, CachedScript> notification) -> {
                    notification.getValue().close();
                })
                .build();
        if (oldCache != null) {
            oldCache.invalidateAll();
        }
    }

    /**

  }

  /**
   * @since 12.0
   */
  @Override
  public void putAll(Map<? extends K, ? extends V> m) {
    for (Entry<? extends K, ? extends V> entry : m.entrySet()) {
      put(entry.getKey(), entry.getValue());
    }
  }

  @Override
  public void cleanUp() {}

  @Override
  public long size() {
    throw new UnsupportedOperationException();
  }

  @Override

                result.getEffectiveToolchains().getToolchains().get(0).getConfiguration();
        assertEquals(
                interpolatedValue, toolchainConfiguration.getChild("jdkHome").getValue());
        assertNotNull(result.getProblems());
        assertEquals(0, result.getProblems().size());
    }

    @Test
    void testNonExistingEnvironmentVariablesAreNotInterpolated() throws Exception {

                if (size() > maxHandles) {
                    // Release least recently used non-persistent handle
                    if (eldest.getValue().type != HandleType.PERSISTENT) {
                        releaseHandle(eldest.getValue());
                        return true;
                    }
                }
                return false;
            }
        };
    }
}
```