Weblogic 10.3 error apache ListOrderedMap cannot be cast to java HashMap.

Question

Hi All,
I'm having following code which is using spring(version: 2.0) dao
public Map<String, String> getEmplyeeMap() throws Exception {     
          StringBuffer query = new StringBuffer("");
          query.append("select emp_name,dept_name from EMPLOYEE order by emp_no");
          logger.info("Inside getEmplyeeMap...Query to be executed :"+query.toString());     
          Map<String, String> EmpMap = new LinkedHashMap<String, String>();
          List<Map<String,String>> l_lstQueryRes = (ArrayList<Map<String,String>>)getJdbcTemplate().queryForList(query.toString());
          logger.info("l_lstQueryRes:"+l_lstQueryRes);
          if (l_lstQueryRes != null)
               for (int l_iLoop = 0; l_iLoop < l_lstQueryRes.size(); l_iLoop++)
                    Map<String,String> l_mapRowData = new HashMap<String,String>();
                    l_mapRowData = (HashMap<String,String>)l_lstQueryRes.get(l_iLoop);                    
                    EmpMap.put(l_mapRowData.get("emp_name"), l_mapRowData.get("dept_name"));
               }//End of for loop
          }//End of if loop          
          logger.info("EmpMap list size is.." + EmpMap.size());
          return EmpMap;
     } //End of getEmplyeeMap
getting below error
org.apache.commons.collections.map.ListOrderedMap cannot be cast to java.util.HashMap
I'm thinking this problem is occurring because of jdk1.6 version, is anyone come across this problem?? This same working good in weblogic9.2 version.
Thanks advance.
Regards,
Sharath.

Answer 1

user9222505 wrote:
Ok, thanks. So how do i determine where we are at since I have this "465"? How does that relate to a particular patch?
Logger@9214443 3.5.3/465I believe, you are on 3.5.3 unpatched, and if I correctly remember, after applying the 3.5.3 patch 4 it should like like 3.5.3p4/... or 3.5.3.4/... (don't remember which one)... You would have to download that patch from your Oracle Support website (whichever you use), and apply the patch to a pristine extracted directory of 3.5.3 according to instructions in the patch zip.
Starting with a recent version no more manual patching is necessary and you can download full distributions of patched versions from Oracle Support, but I don't think that applies to 3.5.3, yet (although it is possible that they recreated patch artifacts like that for earlir versions).
If you do not have a support contract then you cannot download a patch or patched versions. You can only download a new full release which always has any previously released patches incorporated, though 3.5.3 is the last 3.5 full release if I correctly remember... and 3.6 comes with code incompatibilities at a few places so it is not a drop-in replacement...
Best regards,
Robert