4.0.0 org.antlr antlr3-maven-archetype 3.4 maven-archetype ANTLR3 Maven Archetype 3.4 UTF-8 org.sonatype.oss oss-parent 7 release-sign-artifacts deploy true org.apache.maven.plugins maven-gpg-plugin 1.3 sign-artifacts verify sign org.apache.maven.archetype archetype-packaging 2.0 maven-archetype-plugin 2.0 true org.apache.maven.plugins maven-source-plugin 2.1.2 attach-sources jar org.apache.maven.plugins maven-javadoc-plugin 2.8 attach-javadocs jar