java - 访问器和修改器方法混淆

Question

好的，基本上问题是

Accessor and Mutator Methods Suppose that the class Pet has a variable/field called name that is of type String>

Write an accessor method getName() that returns the value of name Enter your answer in this box

我编写的代码如下:

public getName(String name)
{
    return name;
}

Write a mutator method setName(), with a return type of void that may be used to change the value of name when the pet changes owners. Enter your answer in this box

我写如下:

public void setName(int newName)
{
    name = newName;
}

我似乎很困惑，因为我没有得到分数，我得到的错误是

 Pet.java:9: invalid method
 declaration; return type required
 public getName(String name)
        ^ 1 error The output should have been:
     getName() works as expected
     setName() works

This is what was actually produced:
    Exception in thread "main" java.lang.NoClassDefFoundError: Pet

有什么问题吗？

Answer 1

仔细阅读错误消息:“return type required public getName(String name)”。