.<p>

 <strong> Attributes: </strong> <p>

 The Jakarta Mail API defines a set of standard Part attributes that are
 considered to be common to most existing Mail systems. These
 attributes have their own settor and gettor methods. Mail systems 
 may support other Part attributes as well, these are represented as 
 name-value pairs where both the name and value are Strings.<p>

 <strong> Content: </strong> <p>

 The <strong>data type</strong> of the "content" is returned by
 the <code>getContentType()</code