title: LWUIT 1.4 : Internal error with Virtual Keyboard
body: <p>When I click outside the <code>virtualKeyboard</code> when it is shown then I got a <code>Dialog</code> showing this message :</p>
  
  <pre><code>An internal application error occured : 
  java.lang.IllegalArgumentException : Component is already contained in Container : 
  Container[x=0 y=140 width=240 height=180, layout = BorderLayout, scrollableX = false, scrollableY = true, components = [VirtualKeyboard$1, Container]]
  </code></pre>
  
  <p>The error occured after showing more than once the <code>virtualKeyboard</code>.</p>
  
  <p>I looked my code but I didn't find any word <code>BorderLayout</code> !</p>
  
  <p>So how to correct this error ?</p>