Added a little more aggressive closing.
Added a little more aggressive closing.

broadinstitute/picard,broadinstitute/picard,alecw/picard,nh13/picard,nh13/picard,broadinstitute/picard,annkupi/picard,annkupi/picard,alecw/picard,broadinstitute/picard,broadinstitute/picard,alecw/picard,annkupi/picard,nh13/picard,alecw/picard,annkupi/picard,nh13/picard