The fix for JDK-8179514 fails jcheck due to DOS line endings in the new test file:

$ hg jcheck -r bb0a768e814e
[jcheck @VERSION@ @DATE@]

> Changeset: 10496:bb0a768e814e
> Author: aniyogi
> Date: 2017-05-23 13:45
>
> 8179514: [macosx] Maximize button is enabled for non-resizable parent window when child window is opened
> Reviewed-by: azvegint, kcr

tests/manual/UI/NotResizableWindowTest.java:1: Carriage return (^M)