LBPool.getMembers(String) does not return all members

Here it is:

 

 

LBPool pool = new LBPool("userid", "pwd", "bigiphostname");

 

String members[] = pool.getMembers("poolname"); // there are 4 in this pool

 

 

// for loop only print out one member

 

for(int i = 0; i < members.length; i++)

 

{

 

System.out.println(members);

 

}

 

 

// getActiveMemberCount returns 0

 

System.out.println("active: " + pool.getActiveMemberCount("poolname"));

 

 

Thanks.