t()</code> 
 to create objects that implement this interface. 
 <p> The <code>LSSerializer</code> will use the <code>LSOutput</code> object 
 to determine where to serialize the output to. The 
 <code>LSSerializer</code> will look at the different outputs specified in 
 the <code>LSOutput</code> in the following order to know which one to 
 output to, the first one that is not null and not an empty string will be 
 used: 
 <ol>
 <li> <code>LSOutput.characterStream</code> 
 </li>
 <li> 
 <code>LSOutput.byteS