GitHub user yanboliang opened a pull request:

    [SPARK-17315][Follow-up][SparkR][ML] Fix print of Kolmogorov-Smirnov test 

    ## What changes were proposed in this pull request?
    #14881 added Kolmogorov-Smirnov Test wrapper to SparkR. I found that 
```print.summary.KSTest``` was not implemented appropriately. It should be used 
to show summary information to users rather than the model's information, even 
if it actually called model's method to get the summary information.
    Before this PR:
    After this PR: 
    ## How was this patch tested?
    Existing test.

You can merge this pull request into a Git repository by running:

    $ git pull spark-17315

Alternatively you can review and apply these changes as the patch at:

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #15139
commit 22365ef53eb792796862613c3d6b1a221d46dc42
Author: Yanbo Liang <>
Date:   2016-09-18T10:04:28Z

    Fix print of Kolmogorov-Smirnov test summary


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