import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;

import javax.swing.JEditorPane;
import javax.swing.JFrame;


public class A extends JFrame {

    public static void main(String[] args) {
        
        A a = new A();
        
        a.setVisible(true);
        
        JEditorPane p = new JEditorPane();
        a.add(p);
        
        p.addKeyListener(new KeyListener() {

            @Override
            public void keyPressed(KeyEvent arg0) {
                int kc = arg0.getKeyCode();
                if (kc == KeyEvent.VK_UP || 
                        kc == KeyEvent.VK_DOWN|| 
                        kc == KeyEvent.VK_LEFT|| 
                        kc ==KeyEvent.VK_RIGHT)
                {
                    arg0.consume();
                }
                
            }

            @Override
            public void keyReleased(KeyEvent arg0) {
                int kc = arg0.getKeyCode();
                if (kc == KeyEvent.VK_UP || 
                        kc == KeyEvent.VK_DOWN|| 
                        kc == KeyEvent.VK_LEFT|| 
                        kc ==KeyEvent.VK_RIGHT)
                {
                    arg0.consume();
                }
                
            }

            @Override
            public void keyTyped(KeyEvent arg0) {
                int kc = arg0.getKeyCode();
                if (kc == KeyEvent.VK_UP || 
                        kc == KeyEvent.VK_DOWN|| 
                        kc == KeyEvent.VK_LEFT|| 
                        kc ==KeyEvent.VK_RIGHT)
                {
                    arg0.consume();
                }
                
            }
            
        });
        
    }
}