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https://issues.apache.org/jira/browse/TAJO-1971?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15031375#comment-15031375
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ASF GitHub Bot commented on TAJO-1971:
--------------------------------------
Github user eminency commented on a diff in the pull request:
https://github.com/apache/tajo/pull/890#discussion_r46111387
--- Diff:
tajo-core/src/main/java/org/apache/tajo/engine/query/TaskRequestImpl.java ---
@@ -258,9 +258,9 @@ private void mergeLocalToBuilder() {
builder.setInterQuery(this.interQuery);
}
if (this.fetches != null) {
- for (int i = 0; i < fetches.size(); i++) {
- builder.addFetches(fetches.get(i).getProto());
- }
+ for (FetchImpl fetche : fetches) {
+ builder.addFetches(fetche.getProto());
+ }
--- End diff --
Use 2 spaces instead of tab character.
> Replace 'for' loop with 'foreach'
> ---------------------------------
>
> Key: TAJO-1971
> URL: https://issues.apache.org/jira/browse/TAJO-1971
> Project: Tajo
> Issue Type: Improvement
> Reporter: Dongkyu Hwangbo
> Assignee: Dongkyu Hwangbo
> Priority: Trivial
> Labels: newbie
>
> Reports for loops which iterate over collections or arrays, and can be
> replaced with the foreach iteration syntax, available in Java 5 and newer, to
> get the improvement of readability and so on.
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