avax.mail">BodyPart</a>&gt; parts</pre>
<div class="block">Vector of BodyPart objects.</div>
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<h4>contentType</h4>
<pre>protected&nbsp;<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> contentType</pre>
<div class="block">This field specifies the content-type of this multipart
 object. It defaults to "multipart/mixed".</div