d>Equivalent to java.lang.Character.isWhitespace()</td></tr>
 <tr><td valign="top"><tt>\p{javaMirrored}</tt></td>
     <td>Equivalent to java.lang.Character.isMirrored()</td></tr>

 <tr><th>&nbsp;</th></tr>
 <tr align="left"><th colspan="2" id="unicode">Classes for Unicode blocks and categories</th></tr>

 <tr><td valign="top" headers="construct unicode"><tt>\p{InGreek}</tt></td>
     <td headers="matches">A character in the Greek&nbsp;block (simple <a href="#ubc">block</a>)</td></tr>
 <tr><td valign="top" 