Testsuite name:Swing Regression
Test name(s):javax/swing/JCheckBox/4449413/bug4449413.java
Product(s) tested:JDK 9b54
OS/architecture:Solaris 11.2 x64

Actual behavior:
When the applet starts, the eight controls without black backgrounds.After uncheck the "Use Ocean Theme" check box,and then check again,it auto fail, refer to 4449413.jpg. The case is passed without the options.

Validation :
JDK 9 b33 with same OS : Failed as the same issue
JDK 9 b01 with same OS : Failed as the same issue