#198 Output from Two Threads with Different Objects
What will be printed to the screen?
public class Main {
public void update(String text) {
text = "abc" + text;
System.out.println(text);
}
public synchronized void test() {
String a = "123";
update(a);
System.out.println(a);
}
public static void main(String[] args) {
Thread t1 = new Thread(() -> new Main().test());
Thread t2 = new Thread(() -> new Main().test());
t1.start();
t2.start();
}
}
Question review
Sign in to start the dialogue
The mentor keeps the context of the current question and your previous messages.
Sign in
Available with Premium
This is just one of the solutions available with Premium. And more:
- 250+ advanced lectures
- 1300+ practice exercises
- 500+ solutions to problems from real interviews
- Personalized Java Hub certificates
- Expanded access to the AI mentor