1.

Write a program in Java to show Thread Synchronization.

Answer»

Here, you can create any 2 threads and synchronize them by using the synchronized keyword. An example program is given below.

Java Program to show Thread Synchronization

class Table {
public synchronized void display(int n) {
for (int i = 1; i <= 10; i++) {
System.out.println(n * i);
}
}
}

class Thread1 extends Thread {
Table t;

public Thread1(Table t) {
this.t = t;
}
public void run() {
t.display(5);
}
}

class Thread2 extends Thread {
Table t;
public Thread2(Table t) {
this.t = t;
}
public void run() {
t.display(6);
}
}

public class Main {
public static void main(String[] args) {
Table table = new Table();
Thread1 th1 = new Thread1(table);
Thread2 th2 = new Thread2(table);
th1.start();
th2.start();
}
}

Output

5
10
15
20
25
30
35
40
45
50
6
12
18
24
30
36
42
48
54
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