Consider the following class:

Suppose we want to write a comparator for Boxer that uses every attribute. Keeping in mind camelCase naming conventions, fill in the missing code to implement the remaining accessor method:

public [Fill in the blank],
() {

return [Fill in the blank],

}

Question

Consider the following class:

Suppose we want to write a comparator for Boxer that uses every attribute. Keeping in mind camelCase naming conventions, fill in the missing code to implement the remaining accessor method:

public [Fill in the blank],
() {

return [Fill in the blank],

}

BlackTom AI · Accepted Answer

The task asks you to fill in the missing parts of a getter-style accessor for the wins field in the Boxer class, following camelCase naming conventions.

First, consider the structure shown:
- The method signature begins with public [Fill in the blank], which indicates we must specify the return type of the accessor. Since this method returns the value of wins, and wins is declared as an int, the correct return type to place here is int.

- Inside the method body, we see return [Fill in the blank], which means we need to return the field that corresponds to this accessor. The class has a field named wins of type int, so the appropriate return expression is wins.

Putting these together, the completed method would effectively be public int getWins() { return wins; }, which aligns with standard Java bean conventions where a field named wins has a getter named getWins returning an int.

Why this choice fits and why it’s robust:
- Type correctness: The field wins is int, so the method must declare a return type int to match the value returned.
- Accessor naming: getWins() follows camelCase convention and clearly communicates that the method returns the number of wins for the Boxer.
- Consistency with existing code: There is already a getName() and getHeight() in the class, so providing getWins() maintains uniform accessor patterns across fields.

If we chose a different return type, such as double or String, or attempted to return a different field, the code would not type-check or would violate the intended design of exposing the wins as an integer count. Likewise, creating a method name like wins() or get_wins() would break the camelCase naming convention and JavaBean style, reducing readability and compatibility with standard tooling.

In summary, filling the blanks with int for the return type and wins for the returned expression correctly implements the remaining accessor for the wins field in a conventional and type-safe manner.

Consider the following class: Suppose we want to write a comparator for Boxer that uses every attribute. Keeping in mind camelCase naming conventions, fill in the missing code to implement the remaining accessor method: public [Fill in the blank], () { return [Fill in the blank], }

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Consider the following class: Suppose we want to write a comparator for Boxer that uses every attribute. Keeping in mind camelCase naming conventions, fill in the missing code to implement the remaining accessor method: public [Fill in the blank], () { return [Fill in the blank], }

查看解析

登录即可查看完整答案

类似问题

What is a Java accessor method?

Consider the following class: class Pet: def __init__(self, name): self._name = name def getName(self): ____________________ What line of code should be placed in the blank to complete the getName accessor method that is supposed to return the pet's name?

Which of the following Java method headers is the correct one for an accessor method for an attribute called name?

Which of the following Java method headers is the correct one for an accessor method for an attribute called name?

In Java, what return type does an accessor method never have?

What is a Java accessor method?

In Java, what return type does an accessor method never have?

What is another name for a Java accessor method?

更多留学生实用工具

希望你的学习变得更简单

Consider the following class: class Pet: def init(self, name): self._name = name def getName(self): ____________________ What line of code should be placed in the blank to complete the getName accessor method that is supposed to return the pet's name?