I'm having problems with setting up the kernel project at Eclipse. If I use jdk6, I get errors like this: Description Resource Path Location Type The method setAliasMetaData(Set) in the type AbstractBeanMetaData is not applicable for the arguments (Collection) AbstractBeanMetaData.java /jboss-kernel/src/main/java/org/jboss/beans/metadata/plugins line 866 Java Problem If I use jdk5, I get erros at AbstractBeanMetaData.clone() method like the ones below: Description Resource Path Location Type The method setAliasMetaData(Set) in the type AbstractBeanMetaData is not applicable for the arguments (Collection) AbstractBeanMetaData.java /jboss-kernel/src/main/java/org/jboss/beans/metadata/plugins line 866 Java Problem Apart from that, I can run the tests at command line as well. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250260#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...