protected void haveResponse(final byte[] buffer, final int start, final int len) throws SMBProtocolDecodingException {
        if (isRetainPayload()) {
            final byte[] payload = new byte[len];
            System.arraycopy(buffer, start, payload, 0, len);
            setRawPayload(payload);
        }

        if (!verifySignature(buffer, start, len)) {

        private final SmbTransportImpl transport;
        private final AtomicInteger activeConnections = new AtomicInteger(0);
        private volatile boolean isHealthy = true;
        private volatile long lastHealthCheck = System.currentTimeMillis();

        public ChannelInfo(String channelId, InetAddress localAddress, InetAddress remoteAddress, NetworkInterface networkInterface,
                SmbTransportImpl transport) {

        if (this.parameterCount > 0) {
            System.arraycopy(this.txn_buf, this.bufParameterOffset, dst, this.headerStart + this.parameterOffset, this.parameterCount);
            end = Math.max(end, this.headerStart + this.parameterOffset + this.parameterCount + this.pad2);
        }

        if (this.dataCount > 0) {

{"index":{"_index":"fess_config.scheduled_job","_id":"ping_es"}}
{"name":"Search Engine Monitor","target":"all","cronExpression":"* * * * *","scriptType":"groovy","scriptData":"return container.getComponent(\"pingJob\").execute();","jobLogging":false,"crawler":false,"available":true,"sortOrder":9,"createdBy":"system","createdTime":0,"updatedBy":"system","updatedTime":0}

    /**
     * Extended security negotiation is supported flag.
     */
    int FLAGS2_EXTENDED_SECURITY_NEGOTIATION = 0x0800;
    /**
     * Resolve paths in Distributed File System flag.
     */
    int FLAGS2_RESOLVE_PATHS_IN_DFS = 0x1000;
    /**
     * Permit read if execute permission flag.
     */
    int FLAGS2_PERMIT_READ_IF_EXECUTE_PERM = 0x2000;
    /**

                if ((getFlags() & NTLMSSP_NEGOTIATE_SIGN) == NTLMSSP_NEGOTIATE_SIGN) {
                    final byte[] sessionNonce = new byte[16];
                    System.arraycopy(type2.getChallenge(), 0, sessionNonce, 0, 8);
                    System.arraycopy(clientChallenge, 0, sessionNonce, 8, 8);

                    final MD4 md4 = new MD4();
                    md4.update(responseKeyNT);

    using a job called "copybara".

**5. Copy to Google Internal codebase and run internal CI**

-   Once the PR is in the Google codebase, we make sure it integrates well with
    its dependencies and the rest of the system.
-   Rarely, If the tests fail at this stage, we cannot merge the code.
-   If needed, we may come to you to make some changes. At times, it may not be
    you, it may be us who may have hit a snag. Please be patient while we work

    void testLeakDetection() throws InterruptedException {
        // Create resource that will be garbage collected without closing
        createLeakyResource();

        // Force garbage collection
        System.gc();
        Thread.sleep(200);

        // Check for leaks
        resourceManager.checkForLeaks();

        Map<String, Object> stats = resourceManager.getStatistics();

public class SystemUtilTest extends UnitFessTestCase {

    public void test_getSearchEngineHttpAddress_null() {
        // Clear the system property to test null case
        String originalValue = System.getProperty(Constants.FESS_SEARCH_ENGINE_HTTP_ADDRESS);
        System.clearProperty(Constants.FESS_SEARCH_ENGINE_HTTP_ADDRESS);

        try {
            String result = SystemUtil.getSearchEngineHttpAddress();

    }

    // Test system property override
    public void test_get_systemPropertyOverride() {
        // Set system property that should override config
        String testKey = "test.property";
        String systemValue = "system-value";
        System.setProperty(Constants.FESS_CONFIG_PREFIX + testKey, systemValue);

        try {
            // Test that system property takes precedence