The JEE web project example generates these warnings:

The import java.util.logging.Logger is never used
MemberController.java
/jboss-javaee6-webapp/src/main/java/org/jboss/tools/examples/controller
line 3

No connection specified for project. No database-specific validation will be performed.
jboss-javaee6-webapp

Unnecessary @SuppressWarnings("unused") Resources.java
/jboss-javaee6-webapp/src/main/java/org/jboss/tools/examples/util
line 26

The import javax.persistence.EntityManager is never used
MemberController.java
/jboss-javaee6-webapp/src/main/java/org/jboss/tools/examples/controller
line 14

The import javax.enterprise.event.Event is never used
MemberController.java
/jboss-javaee6-webapp/src/main/java/org/jboss/tools/examples/controller
line 7

The import javax.ejb.Stateful is never used
MemberController.java
/jboss-javaee6-webapp/src/main/java/org/jboss/tools/examples/controller
line 6

The import org.jboss.tools.examples.controller.MemberController is never used
MemberRegistrationTest.java
/jboss-javaee6-webapp/src/test/java/org/jboss/tools/examples/test