Source code to determine display mode for current screen can change or not using java (Java)

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COMPLETE SOURCE CODE FOR : DetermineDisplayModeCanChangeOrNot.java
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import java.awt.GraphicsEnvironment;
import java.awt.GraphicsDevice;

public class DetermineDisplayModeCanChangeOrNot
{
 public static void main(String[]args)
 {
  GraphicsEnvironment ge=GraphicsEnvironment.getLocalGraphicsEnvironment();
  GraphicsDevice gd=ge.getDefaultScreenDevice();
 
  //METHOD isDisplayChangeSupported() returns true if this GraphicsDevice  supports low-level display changes.
  boolean change=gd.isDisplayChangeSupported();
 
  if(change==true)
  {
   System.out.println("DISPLAY MODE CAN CHANGE");
  }
 
  else
  {
   System.out.println("DISPLAY MODE CANNOT CHANGE");
  }
 }
}


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JUST COMPILE AND EXECUTE IT
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