4.0.0 rjack rjack-jackson pom 1.0 Jackson for Gem UTF-8 org.codehaus.jackson jackson-core-asl 1.8.1 org.codehaus.jackson jackson-mapper-asl 1.8.1 org.codehaus.jackson jackson-jaxrs 1.8.1 org.codehaus.jackson jackson-xc 1.8.1 maven-assembly-plugin 2.2.1 false false assembly.xml assembly package single