小弟第一次学习java,还有很多东西搞不清楚
public class Test { 
    public static void main(String[] args) 
    { 
        
    
    
     List employee=new ArrayList();
     employee.add(new Worker("Crystal"));
     employee.add(new Worker("Aeon"));
     employee.add(new Worker("Ken"));
     employee.add(new Worker("Boy"));
    
    
     Collections.sort(employee);
     System.out.println(employee);
    } 
} class Worker implements Comparable
{
private String name;


public Worker(String name)
{
this.name=name;
}


public String toString()
{
return name;
}


public int compareTo(Object o)
{
int result=0;
Worker worker= (Worker)o;


//return name.compareTo(worker.name);
return worker.name.compareTo(name);

}
}当我写 worker.name.compareTo(name);
排序出来的结果是逆序当我写 name.compareTo(worker.name);
排序出来的结果是顺序请各位高手指教:为什么会出现这种状况谢谢......