CHANGED: TABs replaced by spaces.

Signed-off-by: Michael Grammling <michael.grammling@neat-it.de>
CHANGED: Code adapted to DoD.

Signed-off-by: Michael Grammling <michael.grammling@neat-it.de>
CHANGED: Minor code improvements.
FIXED: NPE in result object.
CHANGED: Code adapted to DoD.

Signed-off-by: Michael Grammling <michael.grammling@neat-it.de>