 an arbitrary value.</td>
    </tr>
    
    
    <tr class="alt-color api apilevel-1" >
        <td class="jd-typecol"><a href="../../../reference/java/lang/String.html">String</a></td>
        <td class="jd-linkcol"><a href="../../../reference/javax/xml/XMLConstants.html#XML_NS_PREFIX">XML_NS_PREFIX</a></td>
        <td class="jd-descrcol" width="100%"><p>The official XML Namespace prefix.</td>
    </tr>
    
    
    <tr class=" api apilevel-1" >
        <td class="jd-typecol"><a href="../../../reference