📄 thread_sleep.java
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// Test that Thread.sleep() works.public class Thread_Sleep{ public static void main(String args[]) { try { long start = System.currentTimeMillis(); System.out.println("sleeping"); Thread.sleep(50); long end = System.currentTimeMillis(); if ((end - start) < 50) System.out.println ("failed"); else System.out.println("ok"); } catch (InterruptedException x) { System.out.println("error: Thread interrupted."); } }}
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