4.0.0 com.seaofnodes simple 1.0 chapter21 jar Chapter 21 ${project.basedir}/../graph ${project.basedir}/../print org.codehaus.mojo build-helper-maven-plugin shared-isa-sources generate-sources add-source ${project.basedir}/../isa/src/main/java shared-isa-test-sources generate-test-sources add-test-source ${project.basedir}/../isa/src/test-support/java