Please make sure you have read the Tag Syntax document and understand how tag attribute syntax works.

{snippet:id=javadoc|javadoc=true|url=com.opensymphony.webwork.components.Param}

{snippet:id=tagattributes|javadoc=false|url=webwork/docs/tags/Param.html}

{snippet:id=example|lang=xml|javadoc=true|url=com.opensymphony.webwork.components.Param}

{snippet:id=exampledescription|javadoc=true|url=com.opensymphony.webwork.components.Param}