public static SafeHtml messagesToList(final Set<String> messages) {
    final SafeHtmlBuilder sbList = new SafeHtmlBuilder();
    sbList.appendHtmlConstant("<ul>");
    for (final String message : messages) {
      sbList.appendHtmlConstant("<li>");
      sbList.appendEscaped(message);
      sbList.appendHtmlConstant("</li>");
    }
    sbList.appendHtmlConstant("</ul>");

    return sbList.toSafeHtml();
  }
public static SafeHtml messagesToList ( final Set < String > messages ) { final SafeHtmlBuilder sbList = new SafeHtmlBuilder ( ) ; sbList . appendHtmlConstant ( "<ul>" ) ; for ( final String message : messages ) { sbList . appendHtmlConstant ( "<li>" ) ; sbList . appendEscaped ( message ) ; sbList . appendHtmlConstant ( "</li>" ) ; } sbList . appendHtmlConstant ( "</ul>" ) ; return sbList . toSafeHtml ( ) ; }
build a html list out of given message set.

@param messages set of message strings
@return safe html with massages as list