ProgrammerBMP liuyang = home.create("liuyang",25,"java","jboss“);
ProgrammerBMP weifei = home.create("weifei",25,"java","eclipse");
Collection all = home.findByLanguage("java");
if((all!=null)&&(!all.isEmpty())){
Iterator it = all.iterator();
         while(it.hasNext()){
rogrammerBMP bmp = (ProgrammerBMP)PortableRemoteObject.narrow(it.next(),ProgrammerBMP.class);
System.out.println(bmp.getName()+":"+bmp.getTool());
}
}
请问一下,Iterator里已经有查询出来的信息了,Iteraor里的信息是ejb/ProgrammerBMP:liuyang和ejb/ProgrammerBMP:weifei,但为什么下面输出它的两个字段的时候会是null呢!