<Swing Dev> [9] Review Request: 7169583 JInternalFrame title not antialiased in Nimbus LaF

[Sergey Bylokhov]

Hello.
Please review the fix for jdk 9.
The problem is that BasicLookAndFeel (SynthILookAndFeel as well) has its 
own component hierarchy on top of the InternalFrameUI. When text for 
these components are painted in SwingUtilities2.drawString() the client 
property AA_TEXT_PROPERTY_KEY is checked.
For normal components this property is initialized in the setUI(), but 
this method is not called for a ui component itself. In the fix I 
transfer this property from component to the ui delegate.
The test is absent, because all of this stuff is not public-> not 
accessible in modular world(AA_TEXT_PROPERTY_KEY, SwingUtilities2.*)

Bug: https://bugs.openjdk.java.net/browse/JDK-7169583
Webrev can be found at: http://cr.openjdk.java.net/~serb/7169583/webrev.00

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Best regards, Sergey.