* Moved some values as member variables as having them declared separately in methods seemed redundant.
* Added @Before method in logtest to avoid code duplication Fixes#4556
* Added @Before method to FragmentTest class Fixes#4556
* variable renamed and added private access specifier; removed set from member variable as it is used only once and we can convert the list to set when needed
* Fixes linter errors
Severin Rudie