assertEquals("-Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=localhost:8000", execJob.jvmOptions.get(1));
    }

    // Test gcLogging method
    public void test_gcLogging() {
        ExecJob result = execJob.gcLogging();
        assertSame(execJob, result);
        assertEquals(1, execJob.jvmOptions.size());

     * Configures JVM options for comprehensive GC logging with rotation.
     *
     * @return this ExecJob instance for method chaining
     */
    public ExecJob gcLogging() {
        final StringBuilder buf = new StringBuilder(100);
        buf.append("-Xlog:gc*,gc+age=trace,safepoint:file=");
        if (logFilePath != null) {
            buf.append(logFilePath);
        } else {