org.cometd cometd-project 1.0.beta8 ../pom.xml 4.0.0 org.cometd.java cometd-java-project pom Cometd :: Java api server demo client oort maven-compiler-plugin 1.5 1.5 org.cometd.java cometd-api ${project.version} junit junit 3.8.2 javax.servlet servlet-api 2.5 jar provided