7150049: [macosx] closed/javax/swing/JCheckBox/4449413/bug4449413.java check the checkbox again,it auto fail
Reviewed-by: rupashka
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<body>
When the applet starts, you'll see eight controls with black backgrounds.
Four enabled (on the left side) and four disabled (on the right side)
checkboxes and radiobuttons.
1. If at least one of the controls' check marks is not visible:
the test fails.
2. Uncheck the "Use Ocean Theme" check box.
If now at least one of the controls' check marks is not visible:
the test fails.
<applet code="bug4449413.class" width=250 height=190></applet>
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</html>