protostuff io.protostuff 1.4.0 ../pom.xml 4.0.0 protostuff-collectionschema protostuff :: collectionschema predefined schemas for jdk collections and maps jar junit junit test io.protostuff protostuff-core ${project.version} test io.protostuff protostuff-core ${project.version} test tests io.protostuff protostuff-api ${project.version}