DERBY-5610; ServerPropertiesTest prints .java.net.SocketException: Connection reset to console but test passes
  backport of revision 1526486 from trunk.


git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/branches/10.9@1569125 13f79535-47bb-0310-9956-ffa450edef68