[GitHub] carbondata pull request #2354: [WIP] Remove dead code

[gvramana]

Github user gvramana commented on a diff in the pull request:

    https://github.com/apache/carbondata/pull/2354#discussion_r200331203
  
    --- Diff: 
core/src/main/java/org/apache/carbondata/core/util/CarbonUtil.java ---
    @@ -261,8 +261,6 @@ public static ColumnGroupModel getColGroupModel(int[][] 
columnGroups) {
         }
         ColumnGroupModel colGroupModel = new ColumnGroupModel();
    --- End diff --
    
    This columngroup class can also be removed


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