DO NOT REPLY [Bug 26115] New: - debug and verbose print in MapUtils only handles String keys

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=26115

debug and verbose print in MapUtils only handles String keys

           Summary: debug and verbose print in MapUtils only handles String
                    keys
           Product: Commons
           Version: 2.1 Final
          Platform: All
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: Collections
        AssignedTo: commons-dev@jakarta.apache.org
        ReportedBy: mpg@mpgsoftware.com


In MapUtils, if the key is e.g., Integer, fails with a ClassCastException:

        for ( Iterator iter = map.entrySet().iterator(); iter.hasNext(); ) {
            Map.Entry entry = (Map.Entry) iter.next();
==>            String childKey = (String) entry.getKey();
            Object childValue = entry.getValue();
            if ( childValue instanceof Map ) {
                verbosePrint( out, childKey, (Map) childValue );
            }

Should not be cast to a String, just use Object, and it works.
Same thing goes for the less verbose sister method, debugPrint
Thanks,
Matt

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