[jira] [Resolved] (SOLR-3396) ClientUtils appendMap can suffer NPE

["Tommaso Teofili (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-3396?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tommaso Teofili resolved SOLR-3396.
-----------------------------------

    Resolution: Fixed
      Assignee: Tommaso Teofili

fixed in r1329640
                
> ClientUtils appendMap can suffer NPE
> ------------------------------------
>
>                 Key: SOLR-3396
>                 URL: https://issues.apache.org/jira/browse/SOLR-3396
>             Project: Solr
>          Issue Type: Bug
>          Components: clients - java
>    Affects Versions: 4.0
>            Reporter: Tommaso Teofili
>            Assignee: Tommaso Teofili
>            Priority: Minor
>
> SolrJ's ClientUtils.appendMap method can suffer NPE if either map1 or map2 are null:
> {code}
>   public static void appendMap(String collection, Map<String,Slice> map1, Map<String,Slice> map2) {
>       Set<Entry<String,Slice>> entrySet = map2.entrySet(); // NPE on map2
>       for (Entry<String,Slice> entry : entrySet) {
>         map1.put(collection + "_" + entry.getKey(), entry.getValue()); // NPE on map1
>       }
>   }
> {code}

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