[iomanager][xs]: remove left-in print statement.
[iomanager][xs]: remove left-in print statement.

okfn/bibserver,jasonzou/MyPapers,jasonzou/MyPapers,jasonzou/MyPapers,flowsta/bibserver,flowsta/bibserver,okfn/bibserver,jasonzou/MyPapers,jasonzou/MyPapers,flowsta/bibserver,okfn/bibserver,flowsta/bibserver,okfn/bibserver