[WW-3812] UnsupportedOperation exception in org.apache.struts2.views.util.DefaultUrlHelper

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.3.3
• Fix Version/s: 2.3.4
• Component/s: Core Actions

Environment

org.apache.struts2.views.util.DefaultUrlHelper line 311/312

• Assignee: Lukasz Lenart
• Reporter: Eric Chauvin
• Created: 11/May/12 15:42
• Updated: 25/May/12 18:35
• Resolved: 12/May/12 05:44

Description

Arrays.asList return one implementation of List which cannot handle add operation

commit : 1303298

311 : List<String> paramList = Arrays.asList(currentParamValues);
312 : paramList.add(translatedParamValue);

commit : 1302803

311 : List<String> paramList = new ArrayList(Arrays.asList(currentParamValues));
312 : paramList.add(translatedParamValue);