Incorporated comments review 2082: - Included type checks for Equals methods - Cleaned up TreeNodeInfo tests for Piping and Macro - Added NULL check for the target collection in the ReplaceDataStrategyBase - Removed obsolete test files Related to Issue [WTI-1340] git-svn-id: https://repos.deltares.nl/repos/WettelijkToetsInstrumentarium/trunk@11580 5a3db67b-de53-47b5-99c8-a1c30a6650e2