Class Synch { synchronized void method(String data) {

Question

Class Synch { synchronized void method(String data) {

System.out.print(data);

try {
Thread.sleep(1000);
} catch (InterruptedException e) {
System.out.println("Interrupted");
}
}
}
class Synch2 implements Runnable
{
String data;
Synch target;
Thread t;
public Synch2(Synch targ,String a ) {
target = targ;
data = a;
t = new Thread(this);
t.start();

}
public void run()
{
target.method(data);
}
}
class Main
{
public static void main(String args[])
{
Synch target = new Synch();

Synch2 obj1 = new Synch2(target, "Hello !!\n");
Synch2 obj2 = new Synch2(target, "Welcome");
Synch2 obj3 = new Synch2(target, " to Computer Department\n");

try
{
obj1.t.join();
obj2.t.join();
obj3.t.join();

}
catch(InterruptedException r)
{
System.out.println("Intruppted");
}

}
}

why the output differs each time i run it ?

i want output as :
Hello !
Welcome to Computer Department

0

27.05.2022

1 ответов

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Dmytro Buryak · Accepted Answer

Dmytro Buryak

Here's first google result https://www.baeldung.com/java-countdown-latch

0

27.05.2022

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Class Synch { synchronized void method(String data) {

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