/** * Processes all attribute values which use the JSTL expression evaluation * engine to determine their values. * * @throws JspException if a JSP exception has occurred */ private void evaluateExpressions() throws JspException { Boolean bool = null; String string = null; if ((bool = EvalHelper.evalBoolean("lang", getLangExpr(), this, pageContext)) != null) { setLang(bool.booleanValue()); } if ((bool = EvalHelper.evalBoolean("xhtml", getXhtmlExpr(), this, pageContext)) != null) { setXhtml(bool.booleanValue()); } } }