/**
     * Wrapper for managed resources
     */
    public static class ManagedResource<T extends AutoCloseable> implements AutoCloseable {
        private final T resource;
        private final String resourceId;
        private final ResourceManager manager;
        private volatile boolean closed = false;

        ManagedResource(T resource, String resourceId, ResourceManager manager) {

        assertTrue(fessUserBean.hasGroups(new String[] { "managers", "developers" }));

        // Test with no matching groups
        assertFalse(fessUserBean.hasGroups(new String[] { "managers", "guests" }));

        // Test with multiple groups
        testUser.setGroupNames(new String[] { "developers", "testers", "managers" });
        assertTrue(fessUserBean.hasGroups(new String[] { "developers" }));

    public Date getTimestamp() {
        return timestamp;
    }

    /**
     * Sets the dictionary manager for this file and returns this instance.
     *
     * @param dictionaryManager the dictionary manager to set
     * @return this dictionary file instance for method chaining
     */
    public DictionaryFile<T> manager(final DictionaryManager dictionaryManager) {
        this.dictionaryManager = dictionaryManager;

## Context Managers { #context-managers }

### What are "Context Managers" { #what-are-context-managers }

"Context Managers" are any of those Python objects that you can use in a `with` statement.

    }

    @Test
    @DisplayName("Test managed resource wrapper")
    void testManagedResource() throws Exception {
        TestResource resource = new TestResource("test3");

        try (ResourceManager.ManagedResource<TestResource> managed = resourceManager.manage(resource)) {
            assertNotNull(managed.get());
            assertEquals("test3", managed.get().getName());
            assertFalse(resource.isClosed());

        Arrays.fill(fileId, (byte)0x42);
        manager.updateHandleFileId(guid, fileId);
        
        // Shutdown and recreate manager
        manager.shutdown();
        
        PersistentHandleManager manager2 = new PersistentHandleManager(context);
        HandleInfo recovered = manager2.getHandleForReconnect("/test/file.txt");
        
        assertNotNull(recovered);

            region.close();
            totalReleased.incrementAndGet();
        }

        log.info("RDMA buffer manager cleanup complete. Total allocated: {}, released: {}", totalAllocated.get(), totalReleased.get());
    }

    /**
     * Close the buffer manager and release all resources
     *
     * @throws Exception if cleanup fails
     */
    @Override

        assertEquals("ユーザー名", user.getName());
    }

    public void test_getRoleNames() {
        // Test with multiple roles
        String[] roles = { "admin", "user", "manager" };
        FessUser user = new TestFessUser("testuser", roles, new String[] {}, new String[] {});
        assertArrayEquals(roles, user.getRoleNames());

        // Test with single role

    }

    /**
     * Get the channel manager
     *
     * @return channel manager instance
     */
    public ChannelManager getChannelManager() {
        return channelManager;
    }

    /**
     * Get the lease manager for SMB3 lease support
     *
     * @return lease manager instance
     */
    public LeaseManager getLeaseManager() {

configured to be connected and work together in some way.">cluster</abbr> of machines with **Kubernetes**, Docker Swarm Mode, Nomad, or another similar complex system to manage distributed containers on multiple machines, then you will probably want to **handle replication** at the **cluster level** instead of using a **process manager** (like Uvicorn with workers) in each container.

One of those distributed container management systems like Kubernetes normally has some integrated way of handling...