action tag violates ParameterAware contract
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Key: WW-1960
URL: https://issues.apache.org/struts/browse/WW-1960
Project: Struts 2
Issue Type: Bug
Components: Actions
Affects Versions: 2.0.6
Environment: linux,jdk1.5,tomcat5.5
Reporter: David Mansfield
Priority: Minor
the javadoc for ParameterAware states that the values of the map are all
java.lang.String[], in other words it is a Map<String,String[]>. Indeed, when
hitting an action via a 'genuine' http request, this is true. However, when
hitting the action via the action tag, the values in the map are String, not
String[]. The bug appears to be possibly line 177 in ActionComponent:
176: if (parameters != null) {
177: newParams.putAll(parameters);
178: }
The parameters of the component are Map<String,String> and therefore cannot be
combined directly into the ActionContext.getParameters map.
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