<Swing Dev> [9] Review Request: 6329748 Invalid/old variable name - newModel in setModel method in JTable class

[Sergey Bylokhov]

Hello.
Please review the small fix for jdk 9.
Bug description:
Long long time ago all our JTable.set*model methods used newModel as a 
parameter.
Since then:
  - setModel() parameterand at param tag were changed from newModel to 
dataModel, but method description and @exception were not updated.
  - setColumnModel parameter, @param and @exception tags werechanged 
from newModel to columnModel, but method description was not updated.
  - setSelectionModel was not updated at all.

Plus in the fix I align description of all of these methods to the one 
style.

Bug: https://bugs.openjdk.java.net/browse/JDK-6329748
Webrev can be found at: http://cr.openjdk.java.net/~serb/6329748/webrev.00

-- 
Best regards, Sergey.