Widget $() escapes HTML. StringUtil.wrapString(contentText) throw an error

                        <container style="forumtext">
   <label>${contentText}</label>

* Data Source<br /> * Marketing Campaign<br /> * Tracking Affiliate programs<br /> * Segment<br /> * Contact List<br /> * Reports<br /> <a class="postlink" href="https://demo-trunk.ofbiz.apache.org/marketing/control/main"USERNAME=flexadmin&PASSWORD=ofbiz&JavaScriptEnabled=Y">Demo Marketing</a> 

<label>${contentText}</label>

${StringUtil.wrapString(contentText).toString()}