JDK-8277202 : Create a test to cover independent ButtonModel implementation for JToggleButton
  • Type: Bug
  • Component: client-libs
  • Sub-Component: javax.swing
  • Affected Version: 8u311,10
  • Priority: P4
  • Status: Open
  • Resolution: Unresolved
  • Submitted: 2021-11-16
  • Updated: 2021-11-16
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Other
tbd_majorUnresolved
Related Reports
Relates :  
JDK-8182577 - Exception when Tab key moves focus to a JCheckbox with a custom ButtonModel
Relates :  
JDK-8277243 - Cast to DefaultButtonModel to access getGroup() is unnecessary
Description
The fix for JDK-8182577 provides a test, DefaultButtonModelCrashTest.java, which uses a custom ButtonModel that is a subclass of DefaultButtonModel.

However, it's possible to implement ButtonModel interface which is not a subclass of DefaultButtonModel. ClassCastException should not be thrown.