using tag in scriptlet

[Alperen . PAKER]

Hi Everybody,

i have a struts application which gives multilanguage support.
And i want to a assign a property file key value to a string in scriptlet.

Here is the example jsp:
.
.
.
<%
        String str="<bean:message key='test.hello'/>";
        out.print(str);
%>
.
.
When i want to print "str" value, there is no output shown at the page.
In addition, I do not have any error message 
Any other solutions please?

Best Regards.