maven-eclipse-plugin-test-project-rad-3 org.eclipse.jdt.core.javabuilder com.ibm.etools.validation.validationbuilder com.ibm.wtp.j2ee.LibCopyBuilder com.ibm.sse.model.structuredbuilder com.ibm.wtp.ejb.EJBNature org.eclipse.jdt.core.javanature