paul-rogers commented on a change in pull request #1843: DRILL-7350: Move 
RowSet related classes from test folder
URL: https://github.com/apache/drill/pull/1843#discussion_r314401892
 
 

 ##########
 File path: 
exec/java-exec/src/test/java/org/apache/drill/test/QueryRowSetIterator.java
 ##########
 @@ -99,13 +99,6 @@ public DirectRowSet next() {
     }
   }
 
-  public void printAll() {
 
 Review comment:
   Please either leave this, or move it to a utility class. This turns out to 
be a very handy way to validate or debug a unit test: add a call while working 
on the test to visualize the results, remove the call when done.

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