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Chapter_13_ps.java
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Chapter_13_ps.java
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//! Question 1: Write a program to print "Good morning" and "Welcome" continuously on the screen in Java using threads.
class Morning extends Thread {
public void run() {
while (true) {
// ! Question 2: Add a step method in the welcome thread of question 1 to delay
// its execution for 200ms.
try {
Thread.sleep(200);
System.out.println("Good morning!");
} catch (Exception e) {
System.out.println(e);
}
}
}
}
class Welcome extends Thread {
public void run() {
while (true) {
try {
Thread.sleep(200);
System.out.println("Welcome!");
} catch (Exception e) {
System.out.println(e);
}
}
}
}
public class Chapter_13_ps {
public static void main(String[] args) {
// ! Question-1
Morning m1 = new Morning();
Welcome w1 = new Welcome();
m1.start();
w1.start();
// ! Question-3
m1.setPriority(10); // This method will set some priority and this will changes the priority of the
w1.setPriority(5); // This method will set some priority and this will changes the priority of the
// thread
System.out.println(m1.getPriority()); // Return this thread priority
System.out.println(w1.getPriority()); // Return this thread priority
// ! Question 4: How do you get the state of a given thread in Java?
// ! Answer 4: getState() method is used to get the state of a given thread in
// Java.
System.out.println(m1.getState());
System.out.println(w1.getState());
/*
* Question 5: How do you get the reference to the current thread in Java?
* Answer 5: currentThread() method is used to reference the current thread in
* Java.
*/
}
}