How to pause a java program for 1.5 sec?

Question

Thread.sleep(1500);
Does it correct way?

Answer 1

Yes.

Answer 2

Can you give me a sample code of that?Jayakrishna🇮🇳

Answer 3

You can find in this :
https://www.javatpoint.com/thread-sleep-in-java

Answer 4

if you not open multiple threads then yes whole program it stop for 1500ms