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From jackylk <...@git.apache.org>
Subject [GitHub] incubator-carbondata pull request #552: [CARBONDATA-661] misc cleanup in cor...
Date Thu, 19 Jan 2017 02:35:02 GMT
Github user jackylk commented on a diff in the pull request:

    https://github.com/apache/incubator-carbondata/pull/552#discussion_r96781582
  
    --- Diff: core/src/main/java/org/apache/carbondata/core/keygenerator/columnar/impl/MultiDimKeyVarLengthEquiSplitGenerator.java
---
    @@ -143,17 +142,18 @@ private void intialize() {
     
       private int[] convertToArray(List<Integer> list) {
         int[] ints = new int[list.size()];
    -    for (int i = 0; i < ints.length; i++) {
    -      ints[i] = list.get(i);
    +    int i = 0;
    +    for (Integer ii : list) {
    +      ints[i++] = ii.intValue();
         }
         return ints;
       }
     
       private int[] convertToArray(Set<Integer> set) {
         int[] ints = new int[set.size()];
         int i = 0;
    -    for (Iterator iterator = set.iterator(); iterator.hasNext(); ) {
    -      ints[i++] = (Integer) iterator.next();
    +    for (Integer ii: set) {
    +      ints[i++]= ii.intValue();
    --- End diff --
    
    add space before `=`


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