Deal with null return values
Deal with null return values

Some JVMs return a null array when the parent file does not exist

Change-Id: Ifb721ae0e89472e9304cd259ecd4e7bac9ed5088

apmasell/flabbergast,flabbergast-config/flabbergast,flabbergast-config/flabbergast,flabbergast-config/flabbergast,apmasell/flabbergast,flabbergast-config/flabbergast,apmasell/flabbergast,flabbergast-config/flabbergast,apmasell/flabbergast,apmasell/flabbergast,apmasell/flabbergast