Block JTextComponent Copy, Paste, Cut Action

JTextComponent.KeyBinding[] newBindings = {

         new JTextComponent.KeyBinding(

         KeyStroke.getKeyStroke(KeyEvent.VK_C, InputEvent.CTRL_MASK),

         DefaultEditorKit.beepAction),

         new JTextComponent.KeyBinding(

         KeyStroke.getKeyStroke(KeyEvent.VK_V, InputEvent.CTRL_MASK),

         DefaultEditorKit.beepAction),

         new JTextComponent.KeyBinding(

         KeyStroke.getKeyStroke(KeyEvent.VK_X, InputEvent.CTRL_MASK),

         DefaultEditorKit.beepAction)

         };

         Keymap k = documentTextPane.getKeymap();

         JTextComponent.loadKeymap(k, newBindings, documentTextPane.getActions());

Block Key input in JTextComponet

@Override
            protected void processKeyEvent(KeyEvent e) {
                int kc = e.getKeyCode();
                if (kc == KeyEvent.VK_HOME || kc == KeyEvent.VK_END
                        || kc == KeyEvent.VK_PAGE_UP || kc == KeyEvent.VK_PAGE_DOWN
                        || kc == KeyEvent.VK_UP || kc == KeyEvent.VK_DOWN
                        || kc == KeyEvent.VK_LEFT || kc == KeyEvent.VK_RIGHT
                        || kc == KeyEvent.CTRL_MASK || kc == KeyEvent.VK_C) {
                    super.processKeyEvent(e);
                } else {
                    e.consume();
                }
            }