This is what iam getting on my console

:18:37:52,743 ERROR [BeanLock] removing bean lock and it has tx set! org.jboss.ej
b.plugins.lock.QueuedPessimisticEJBLock@32dfd4, bean=User, id=com.webforum.entit
y.user.UserEntityPK@6, refs=0, tx=TransactionImpl:XidImpl[FormatId=257, GlobalId
=Nagadev/33, BranchQual=, localId=33], synched=null, timeout=5000, queue=[]
18:37:52,753 ERROR [LogInterceptor] RuntimeException in method: public abstract
java.lang.Integer com.webforum.entity.user.UserEntity.getUserId() throws java.rm
i.RemoteException:
java.lang.IllegalStateException: removing bean lock and it has tx set!
at org.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock.removeRef(QueuedP
essimisticEJBLock.java:461)





and i got some info that this can occur when primary key class hashcode/equals methods implemented badly

Please verify my PK class


here it is

package com.webforum.entity.user;

import java.io.Serializable;

public class UserEntityPK implements Serializable {

public Integer userId; //primary-key field

public UserEntityPK() {
}

public UserEntityPK(Integer userId) {
this.userId = userId;
}

public Integer getUserId() {
return userId;
}

/**
* This is the overridden method of Object class
* @param obj reference object to compare
* @return boolean trueif this object is same as the object
* argument, false otherwise.
*/
public boolean equals(Object obj) {
if (obj == null || !(obj instanceof UserEntityPK))
return false;
else if (((UserEntityPK)obj).userId == userId)
return true;
else
return false;

}

public String toString(){
return String.valueOf(userId);
}

/**
* This is the overriden method which returns hashCode
* @return int the hashCode
*/
public int hashCode() {
return userId.hashCode();
}
}













This is code snippet where iam using Bean method () getUserId()



Collection colUser=null;
try{

ctx=new InitialContext();
userHome =(UserEntityHome)ctx.lookup("User");

UserEntityPK userPK=new UserEntityPK(userId);

UserEntity userEntity=userHome.findByPrimaryKey(userPK);

User user=new User();
user.userId=userEntity.getUserId();------where iam getting the problem



Please help in this.