public void test_nestedExceptions() {
        // Test nested exception handling
        Exception level3 = new RuntimeException("Level 3 error");
        Exception level2 = new IllegalStateException("Level 2 error", level3);
        Exception level1 = new IOException("Level 1 error", level2);
        SsoLoginException exception = new SsoLoginException("Top level SSO error", level1);

    HandshakeCertificates clientCertificates = new HandshakeCertificates.Builder()
        .addTrustedCertificate(localhostCertificate.certificate())
        .build();
    OkHttpClient client = new OkHttpClient.Builder()
        .sslSocketFactory(clientCertificates.sslSocketFactory(), clientCertificates.trustManager())
        .build();

    Call call = client.newCall(new Request.Builder()
        .url(server.url("/"))

        assertArrayEquals(new String[] { "application/json", "text/html" }, acceptValues);
        assertArrayEquals(new String[] { "application/json", "text/html" }, acceptValuesLowercase);
        assertArrayEquals(new String[0], missingValues);
    }

    @Test
    public void testGetHeaderValueMultipleValues() {
        CurlResponse response = new CurlResponse();

        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            private static final long serialVersionUID = 1L;

            @Override
            public Tuple3<String, String, String>[] getVirtualHosts() {
                return new Tuple3[] { new Tuple3<>("Host", "example.com", "site1"), new Tuple3<>("X-Forwarded-Host", "test.com", "site2"),
                        new Tuple3<>("Custom-Header", "custom.value", "site3") };

        // Test with no roles
        testUser.setRoleNames(new String[] {});
        assertFalse(fessUserBean.hasRoles(new String[] { "admin", "user" }));

        // Test with single role matching one of accepted
        testUser.setRoleNames(new String[] { "admin" });
        assertTrue(fessUserBean.hasRoles(new String[] { "admin", "user" }));
        assertTrue(fessUserBean.hasRoles(new String[] { "guest", "admin" }));

    that can monitor, rewrite, and retry calls. The [interceptors doc][interceptors] is a full
    introduction to this new API.

 *  New: APIs to iterate and selectively clear the response cache.
 *  New: Support for SOCKS proxies.
 *  New: Support for `TLS_FALLBACK_SCSV`.
 *  New: Update HTTP/2 support to `h2-16` and `hpack-10`.
 *  New: APIs to prevent retrying non-idempotent requests.
 *  Fix: Drop NPN support. Going forward we support ALPN only.

        // Given
        SecureKeyManager keyManager = new SecureKeyManager();
        byte[] encKey = new byte[16];
        byte[] decKey = new byte[16];
        new SecureRandom().nextBytes(encKey);
        new SecureRandom().nextBytes(decKey);

        Smb2EncryptionContext context =

            }
            if (this.call) {
                th.send(new TransWaitNamedPipe(th.getConfig(), this.uncPath), new TransWaitNamedPipeResponse(th.getConfig()));
                final TransCallNamedPipeResponse resp = new TransCallNamedPipeResponse(th.getConfig(), inB);
                th.send(new TransCallNamedPipe(th.getConfig(), this.uncPath, buf, off, length), resp);

            // Arrange
            ASN1ObjectIdentifier mech1 = new ASN1ObjectIdentifier("1.2.840.113554.1.2.2"); // Kerberos V5
            ASN1ObjectIdentifier mech2 = new ASN1ObjectIdentifier("1.3.6.1.5.5.2"); // SPNEGO
            DummySSPContext ctx =
                    new DummySSPContext(new byte[] { 1, 2, 3 }, true, "NBHOST", new ASN1ObjectIdentifier[] { mech1, mech2 }, 0xA5, true);

            // Act & Assert

        final Map<String, Object> inner = new LinkedHashMap<>();
        inner.put("key", "value");
        final Map<String, Object> outer = new LinkedHashMap<>();
        outer.put("inner", inner);
        source.put("nested", outer);

        final String json = new JsonIndexExportFormatter().format(source, Collections.emptySet());