private void downButtonActionPerformed(
     java.awt.event.ActionEvent evt) { // GEN-FIRST:event_downButtonActionPerformed
   ((CardLayout) getLayout()).show(this, "combined");
   setSize(getPreferredSize());
   invalidate();
   plugin.resize();
 } // GEN-LAST:event_downButtonActionPerformed
 private void upButtonActionPerformed(
     java.awt.event.ActionEvent evt) { // GEN-FIRST:event_upButtonActionPerformed
   ((CardLayout) getLayout()).show(this, "individual");
   setSize(getMaximumSize());
   invalidate();
   individualPanel.invalidate();
   plugin.resize();
 } // GEN-LAST:event_upButtonActionPerformed