title: Java Card Layout. One component in multiple cards
body: <p>Can one component (e.g. a <code>JLabel</code>) be in multiple cards using <code>CardLayout</code>?</p>
  
  <p>Currently it seems that the component appears only at the last card it was added to. </p>
  
  <p>If there is a way to do this, should I? Is it bad practice? Or is there some alternative?</p>