tomcat with EL 2.2(expression languge ManagedBean)

[feres]

Hello everyone,

While using ManagedBean and more specifically in the methods, parameter passing is not allowed with the EL (expression language) at the HMI:

<h: commandButton id = "testButton" value = "Test Button"
     actionListener = "# {testBean.someMethod ('someString')}" />

level ManagedBean
public void someMethod (String param) {
     System.out.println ("param:" + param);
}

But from the EL version 2.2, you can pass a parameter to a method in a ManagedBean.

The problem is that Tomcat does not allow this. I found a solution that speaks of the jar el-impl-2.2.jar but I can not put in place.

Could someone tell me how to make Tomcat uses this jar?

Thank you in advance for your help.