LPS-44302 SF: private variables and methods go to bottom with names starting with underscore
LPS-44302 SF: use Assert.assertXXX methods
LPS-44302 SF: correct indentation
LPS-44302 SF: run ant format-source
LPS-44302 Add author and copyright
LPS-44302 SF: remove duplicated assert
LPS-44302 Split into several test methods, increasing readability
LPS-44302 SF: order methods