Current refresh rate

*****************************************************************
COMPLETE SOURCE CODE FOR : RefreshRateForCurrentScreen.java
*****************************************************************

import java.awt.GraphicsEnvironment;
import java.awt.GraphicsDevice;
import java.awt.DisplayMode;

public class RefreshRateForCurrentScreen
{
 public static void main(String[]args)
 {
  GraphicsEnvironment ge=GraphicsEnvironment.getLocalGraphicsEnvironment();
  GraphicsDevice gd=ge.getDefaultScreenDevice();
  DisplayMode dm=gd.getDisplayMode();
  
  //Print refresh rate for current screen
  System.out.println("REFRESH RATE FOR CURRENT SCREEN : "+dm.getRefreshRate());
 }
}

*****************************************************************
JUST COMPILE AND EXECUTE IT
*****************************************************************