BUG: Fix unused parameter warnings in Base/ObjectDocuments

Change-Id: I98ac8eb476d622c1b37e8ffcc0ab561f5268b9ae
Merge topic 'FixITKTubeDocumentUnusedParameter'

636dfed BUG: Fix unused parameter warnings in Base/ObjectDocuments
STYLE: Cleanup code style in Applications

Change-Id: I5a2a312cf65748c759e0ee959dd838fc32f2f1f7