pan> <span class="keyword">enum</span> <span class="identifier">found</span> <span class="identifier">and</span> <span class="identifier">must</span> <span class="keyword">return</span> <span class="identifier">a</span> <span class="identifier">constant</span> <span class="identifier">boolean</span> 
                     <span class="identifier">value</span><span class="special">.</span>
                     
  <span class="identifier">returns</span> <span class="special">=</span> <span class="char">'value'