* Dangling Javadoc comments
* Replace for loop with foreach
* Explicit type can be replaced with <>
* Anonymous type can be replaced with lambda
* Lambda can be replaced with method reference
* Remove redundant methods
* Use capital L for long literals
* Remove unnecessary StringBuilder
* Fix log reporting for release builds
* Fix logs for release builds
* wip
* Clean up the branch to exclude unrelated changes
* With java docs
* Uncomment quiz checker
* Check for external storage permissions before sending logs
* With more java docs
* Fix crash while zipping log files
* Do not log token and cookies
* Add instruction to restart app