quire a default FileTypeMap. <i>Note: By
 default, the FileTypeMap used will be a MimetypesFileTypeMap.</i></div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="DataSource.html#getContentType()">getContentType</a></code>&nbsp;in interface&nbsp;<code><a href="DataSource.html" title="interface in jakarta.activation">DataSource</a></code></dd>
<dt>Returns:</dt>
<dd>the MIME Type</dd>
<dt>See Also:</dt>
<dd>
<ul class="see-list-long">
<li><a href="FileTypeMap.html#getDefaultFileTypeMap()"><code>Fi