/**

public static void main(String[] args) throws InterruptedException {

//print information about the current thread

System.out.printf("%s is %s alive and in %s " +

"state %n and priority %d \n", Thread.currentThread().getName(),

Thread.currentThread().isAlive() ? "" : "not ",

Thread.currentThread().getState(),

Thread.currentThread().getPriority());

//Create a runnable object that prints information about the thread

Runnable r1 = () -> {

Thread thd = Thread.currentThread();

System.out.printf("%s is %salive and in %s " +

"state%n and priority %d \n", thd.getName(),

thd.isAlive() ? "" : "not ",

thd.getState(), thd.getPriority());

};

//Create thread t1 and print the information BEFORE calling start(),

// that is to execute the run() method in the Runnable interface

Thread t1 = new Thread(r1, "Thread t1");

System.out.printf("%s is %salive and in %s " +

"state%n and priority %d \n", t1.getName(),

t1.isAlive() ? "" : "not ",

t1.getState(),

t1.getPriority());

t1.start();

//Create thread t2 with only a runnable object and no name

// in the output, it is: Thread-0

Thread t2 = new Thread(r1);

t2.start();

//put main thread to sleep for 2 seconds

Thread.sleep(2000);

//change the name of thread 2 and print out its info

t2.setName("Thread t2");

System.out.printf("%s is %salive and in %s " +

"state%n and priority %d \n", t2.getName(),

t2.isAlive() ? "" : "not ",

t2.getState(),

t2.getPriority());

//print info about current thread

// at this time, t1 & t2 are already executed, only main() is left

System.out.printf("%s is %salive and in %s " +

"state%n and priority %d \n", Thread.currentThread().getName(),

Thread.currentThread().isAlive() ? "" : "not ",

Thread.currentThread().getState(),

Thread.currentThread().getPriority());

}