private void customizeMech(){
  if (tableEntities.getSelectedRow() == -1) {
    return;
  }
  customizeMech(mekModel.getEntityAt(tableEntities.getSelectedRow()));
}

private void customizeMech ( ) { if ( tableEntities . getSelectedRow ( ) == - 1 ) { return ; } customizeMech ( mekModel . getEntityAt ( tableEntities . getSelectedRow ( ) ) ) ; }
pop up the customize mech dialog
