breaks to @params in Javadoc

Adds a method to change back to the old styling and adjust to existing
tests for the formating to call this method.

This way our test suite can run as before.

Change-Id: Idd327c1fe6d5d234bfb16f6e06e7f4b69b36e986
Signed-off-by: Lars Vogel <Lars.Vogel@vogella.com>
Signed-off-by: Mateusz Matela <mateusz.matela@gmail.com>