重载 (Overload) 重载 (overloading) 是在一个类里面，方法名字相同，而参数不同。 返回类型呢？ 可以相同也可以不同。 每个重载的方法（或者构造函数）都必须有一个独一无二的参数类型列表。 只能重载构造函数 重载规则 被重载的方法必须改变参数列表； ...

Overloading is a very powerful technique for scenarios where you need the same method name with different parameters. It’s a useful technique because having the right name in your code makes a ...

The overloading is demonstrated by multiple print () methods accepting different classes in the Vehicle -> Automobile -> Car class hierarchy. OverloadingExample.java ...