hg: jdk/client: 8197948: Create test for SwingSet2 main window

[prasanta.sadhukhan at oracle.com]

Changeset: 6e7126d9e99f
Author:    psadhukhan
Date:      2018-05-09 16:03 +0530
URL:       http://hg.openjdk.java.net/jdk/client/rev/6e7126d9e99f

8197948: Create test for SwingSet2 main window
Reviewed-by: prr
Contributed-by: abdul.kolarkunnu at oracle.com

+ test/jdk/sanity/client/SwingSet/src/SwingSet2DemoTest.java
+ test/jdk/sanity/client/lib/SwingSet2/README
+ test/jdk/sanity/client/lib/SwingSet2/src/AquaTheme.java
+ test/jdk/sanity/client/lib/SwingSet2/src/CharcoalTheme.java
+ test/jdk/sanity/client/lib/SwingSet2/src/ContrastTheme.java
+ test/jdk/sanity/client/lib/SwingSet2/src/DemoModule.java
+ test/jdk/sanity/client/lib/SwingSet2/src/EmeraldTheme.java
+ test/jdk/sanity/client/lib/SwingSet2/src/OptionPaneDemo.java
+ test/jdk/sanity/client/lib/SwingSet2/src/RubyTheme.java
+ test/jdk/sanity/client/lib/SwingSet2/src/SwingSet2.java
+ test/jdk/sanity/client/lib/SwingSet2/src/TextAndMnemonicUtils.java
+ test/jdk/sanity/client/lib/SwingSet2/src/resources/images/toolbar/JOptionPane.gif
+ test/jdk/sanity/client/lib/SwingSet2/src/resources/swingset.properties