The default behavior of equals( ) is to compare references. So unless you override equals( ) in your new class you won’t get the desired behavior.
Java programmers cannot implement their own overloaded operators like C++ and C# programmers can.
本文章为转载内容，我们尊重原作者对文章享有的著作权。如有内容错误或侵权问题，欢迎原作者联系我们进行内容更正或删除文章。
