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There are two spaces here befor DEFAULT: "getMessage(exp) +  
DEFAULT_ERROR_MESSAGE". You could also refactor getMessage a bit:

if (!errList.contains(excp.getMessage() + ". \n")) {
                                if (excp.getMessage() != null && 
!(excp.getMessage().equalsIgnoreCase(""))) {
                                        errList.add(excp.getMessage() + ". \n");
                                }
                        }
            
We should just have one if statement here and replace the last two checks with 
StringUtils.isNotEmpty(str) - and put it as the first part of the if statement.

- Colm O hEigeartaigh


On Aug. 2, 2017, 8:21 p.m., Zsombor Gegesy wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/61384/
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> 
> (Updated Aug. 2, 2017, 8:21 p.m.)
> 
> 
> Review request for ranger.
> 
> 
> Bugs: RANGER-1722
>     https://issues.apache.org/jira/browse/RANGER-1722
> 
> 
> Repository: ranger
> 
> 
> Description
> -------
> 
> The exception creation code is duplicated unnecessarily, which can be easily 
> refactored to a simpler solution
> 
> 
> Diffs
> -----
> 
>   agents-common/src/main/java/org/apache/ranger/plugin/client/BaseClient.java 
> e1f9796 
> 
> 
> Diff: https://reviews.apache.org/r/61384/diff/1/
> 
> 
> Testing
> -------
> 
> https://travis-ci.org/gzsombor/ranger/builds/260348900
> 
> 
> Thanks,
> 
> Zsombor Gegesy
> 
>

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