- updated version reference to java-util 1.7.1
- updated version reference to java-util 1.7.1

KaiHufenbach/json-io,kpartlow/json-io,KaiHufenbach/json-io,jdereg/json-io,MaTriXy/json-io,MaTriXy/json-io,kpartlow/json-io,jdereg/json-io