* using dependency walking to check JDK9 works
* rollback constant extract
* code format and header format
* improve code
* fix code
* add CI action
* apply for all JDK9 package module
* update ci
* Using plugin rather than code
Signed-off-by: Andy.Chen <iRoiocam@gmail.com>
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Signed-off-by: Andy.Chen <iRoiocam@gmail.com>
