[birt-dev] Checkin:Fix a bug in Total.percentile, and fix utest error.

["Lin Zhu" <lzhu@xxxxxxxxxxx>]

- Summary:
Fix a bug in Total.percentile, and fix utest error.

- Bugzilla Bug (s) Resolved:
None

- Description:
The following changes are made:

1. Fix a bug which may cause a ClassCastException when using Total.percentile.

2. Fix unit test error caused by out-of-data golden file.

 

- Tests Description:
Unit test.

- Files Edited:
"/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/aggregation/rank/PercentileAccumulator.java"

 

"/org.eclipse.birt.data/test/org/eclipse/birt/data/engine/api/golden/FeaturesTest.test12.txt" "/org.eclipse.birt.data/test/org/eclipse/birt/data/engine/executor/cache/golden/CacheFeaturesTest.test12.txt"

 

- Files Added:

N/A

- Files Deleted:

N/A

 

- Notes to Build Team:
N/A

- Notes to Developers:
N/A

- Notes to QA:  

N/A

 

- Notes to Documentation:  
N/A