Enable disabe EL expression in JSP

<web-app ...>
...
    <jsp-confi g>
      <jsp-property-group>
        <url-pattern>*.jsp</url-pattern>
          <el-ignored>
            true
          </el-ignored>
        </jsp-property-group>
    </jsp-confi g>
...
</web-app>

Using the isELIgnored page directive attribute
 <%@ page isELIgnored=”true” %>

Note: the page directive attribute starts with "is" but the DD element doesnt.

and if there is a conflict between the DD element and the page directive then the page directive always wins. the DD element specifies the default behaviour it can be override using the page directive attribute.