System: nanoTime() : System « java.lang « Java by API






  1. Java by API
  2. java.lang
  3. System

System: nanoTime()

    

public class Main {

  public static void main(String[] args) {
    long start = System.nanoTime();
    // block of code to time
    long end = System.nanoTime();
    System.out.println("It took " + (end - start) + " nanoseconds");

  }

}








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