Issue 545: Unnecessary duplicate code was removed. 

git-svn-id: http://h2database.googlecode.com/svn/trunk@5449 e6896862-9d19-0410-bfb3-e9fa5d50e656
MVStore bugfixes / tests

git-svn-id: http://h2database.googlecode.com/svn/trunk@5450 e6896862-9d19-0410-bfb3-e9fa5d50e656