title: JSF <h:selectOneMenu disable selection of items
body: <p>In my current project, i have to show a list of countries using </p>
  
  <blockquote>
    <p><code>&lt;h:selectOnemenu</code></p>
  </blockquote>
  
  <p>jsf component. However, this collection of countries may contains countries with active flag set to false, which case i should not show those countries in the list for new applications, but if there are any existing applications with those inactive countries, i need to show them.
  can anybody tell me how i can achieve this?</p>