Java Swing Tutorial - Java GraphicsEnvironment .isHeadless ()

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Syntax

GraphicsEnvironment.isHeadless() has the following syntax.

public static boolean isHeadless()

Example

In the following code shows how to use GraphicsEnvironment.isHeadless() method.

import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
//w  w w  . j a  v a 2  s .c o  m
public class Main {
  public static void main(String[] args) {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    System.out.println(ge.isHeadlessInstance());
    
  }
}

The code above generates the following result.

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