private void generateButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_generateButtonActionPerformed
        KeyEvent generateEvent = new KeyEvent(this, KeyEvent.VK_F5, System.currentTimeMillis(), 0, KeyEvent.VK_F5, '\t');
        grammarTextPaneKeyReleased(generateEvent);
    }//GEN-LAST:event_generateButtonActionPerformed