esql logicsheet get-column-name column=?

[Roger I Martin PhD]

Hello,   I am new to Cocoon. Using version 2.   I am trying to use the esql:get-column-name template and am having difficulty supplying the numerical index.   <esql:get-column-name column="1"/>   causes   java.lang.NumberFormatException: sun.tools.javac.Main has been deprecated.   Also I want to supply an index variable like   <xsp:logic> for(int _esql_i=1;_esql_i&lt;=<esql:get-column-count/>;_esql_i++) {   </xsp:logic>     <th>       <xsp:logic>         <esql:get-column-name column="_esql_i"/>       </xsp:logic>     </th>   <xsp:logic> } </xsp:logic>   How?   Thanks.  I want to get my stuff going and also want to build some examples to put with the http://xml.apache.org/cocoon2/logicsheet-esql.html page.   Roger