What is the purpose of mutator methods

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Creating an object Printing output using system. out accessor and mutator methods constructor method Suppose you have written a class definition for a Student class.

Write the line of code you would use to declare a reference to a Student object.

Write the line of code you would use to create a Student object and assign its address to the reference you declared in question 1.

You do not have to send any parameters to the Student class constructor.

Suppose in the Student class there is a method that returns the student's id. Write the line of code to print the student's id to the screen using this getter method.

What is the purpose of mutator (setter) methods? What is the purpose of (getter) methods)?

What is the starting point for the execution of a Java project? What is the purpose of a constructor method for a class definition?

Most of the time fields have _____ access and methods have _____

Reference no: EM132144406

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