* [WIP]refactor: improve code readability.

* refactor: constructor invoke constructor

* refactor: Asserts.java simple and format.

* refactor: simple code

* refactor: simple code

* chore: reformat code

* chore: remove unused import

* feat: improve variable concurrency strict

* feat: encapsulate start end time set function.

* feat: add AutoClosable to Driver interface.

* refactor: remove double bracket init, it is hide danger.