1. opensymphony
  2. xwork

Source

xwork / test / com / opensymphony / xwork / config / providers / xwork-test-parameters-override2.xml

<!DOCTYPE xwork PUBLIC
    "-//OpenSymphony Group//XWork 1.1.2//EN"
    "http://www.opensymphony.com/xwork/xwork-1.1.2.dtd"
 >

<xwork>

    <parameters>
        <parameter name="param3" value="overridenValue3" />
        <parameter name="param4" value="overridenValue4" />
    </parameters>

</xwork>