name.java

Java程序设计技巧与开发实例附书源代码。

public class Name
{
    private String first, last;
    public Name(String _first, String _last)
    {
        first = _first;
        last = _last;
    }

    public boolean equals(Object obj)
    {
        if (obj instanceof Name)
        {
            Name name = (Name) obj;
            return ( (first.equals(name.first)) && (last.equals(name.last)));
        }
        else
        {
            return false;
        }
    }

    public String toString()
    {
        return last + ", " + first;
    }
}