public void join() {
            try {
                this.thread.join();
            } catch (InterruptedException e) {
                error("Error in joining the main thread behind the input feeder");
            }
        }
Join the current thread behind the thread used to execute the input feeder.
modules/siddhi-core/src/main/java/io/siddhi/core/debugger/SiddhiDebuggerClient.java