JPA data retreival issue on webshpehre liberty and jax-rs 2.0 - jpa

Question

Here is my entity class
#Entity
#Table( name = "NEO_TEAM", schema = "METRICS" )
public class ETeam implements Serializable {
private static final long serialVersionUID = 1L;
#Id
#GeneratedValue(strategy=GenerationType.IDENTITY)
#Column(name="ID")
private int id;
#Column(name="NAME")
private String name;
#Column(name="DESCRIPTION")
private String description;
//bi-directional many-to-one association to ETeamQueue
#OneToMany(mappedBy="eteam" , fetch = FetchType.LAZY, cascade = CascadeType.ALL, orphanRemoval = true)
private List<ETeamQueue> teamQueue;
public ETeam(int id,String name,String description){
this.id = id;
this.name = name;
this.description = description;
}
public ETeam(String name,String description){
this.name = name;
this.description = description;
}
public ETeam() {
}
public int getId() {
return this.id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return this.name;
}
public void setName(String name) {
this.name = name;
}
public String getDescription() {
return this.description;
}
public void setDescription(String description) {
this.description = description;
}
public List<ETeamQueue> getTeamQueue() {
return this.teamQueue;
}
public void setTeamQueue(List<ETeamQueue> teamQueue) {
this.teamQueue = teamQueue;
}
public ETeamQueue addTeamQueue(ETeamQueue teamQueue) {
getTeamQueue().add(teamQueue);
teamQueue.setEteam(this);
return teamQueue;
}
public ETeamQueue removeTeamQueue(ETeamQueue teamQueue) {
getTeamQueue().remove(teamQueue);
teamQueue.setEteam(null);
return teamQueue;
}
}
And My REST call and JPQL query is
#Path("team")
#Produces(MediaType.APPLICATION_JSON)
public class TeamResource {
TeamService ts = new TeamService();
#GET
#Path("/{id}")
#Produces(MediaType.APPLICATION_JSON)
public List<ETeam> listTeam(#PathParam("id") int id){
EntityManagerFactory emf = Persistence.createEntityManagerFactory("NeoMetrics");
EntityManager em = emf.createEntityManager();
Query query = em.createQuery("select e from ETeam e where e.id = :id ",ETeam.class);
query.setParameter("id", id);
List<ETeam> lis = (List<ETeam>) query.getResultList();
//List<ETeam> lis = ts.getTeam(id);
return lis;
}
i want to fetch only one record from the team table but it give me result like shown in picture , which show the result is looped thousand times , its very long output result i only put part of it , any help will be really appreciated