rted as below:
 </p>

 <pre>
 &lt;f:metadata&gt;
     &lt;f:importConstants type="com.example.Foo" /&gt;
     &lt;f:importConstants type="com.example.Bar" var="Barrr" /&gt;
     &lt;f:importConstants type="com.example.Baz" /&gt;
 &lt;/f:metadata&gt;
 </pre>

 <p>
 And can be referenced as below:
 </p>

 <pre>
 #{Foo.FOO1}, #{Foo.FOO2}, #{Barrr.BAR1}, #{Barrr.BAR2}, #{Baz.BAZ1}, #{Baz.BAZ2}
 </pre>

 <pre>
 &lt;h:selectOneMenu value="#{bean.baz}" &gt;
     &lt;f:selectItems value="#{Baz}" /&gt;
 &lt;/h:selec