Kill trailing whitespace

Change-Id: If8e0ee748fb3f595f2e3e39ef40800fd35d317d8
Signed-off-by: Robert Varga <rovarga@cisco.com>
Add slf4j-simple for tests

Just to activate logging, so we get something, not the NOOP
implementation.

Change-Id: I0c485264bfef4ce9944c970cb453c9049fd44bee
Signed-off-by: Robert Varga <rovarga@cisco.com>
BUG-1440: simplify parsing

Merges the switch statement and push out the value setting into a common
method.

Change-Id: I6b8d8271bd3daab29db8f90a3e7a0a2cd1594043
Signed-off-by: Robert Varga <rovarga@cisco.com>