Question

How to measure time in nanoseconds using Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
            long startTime = System.nanoTime();
            for (int i = 0; i < 2000; i++);
	        long estimatedTime = System.nanoTime() - startTime;
	        System.out.println(estimatedTime);
    }
}

/*
run:
  
31588
 
*/

 

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