Question

The above Java code defines a simple Student class with two attributes: name and age. It includes a constructor to initialize these attributes and a method displayDetails to print the student details. The main method creates an instance of Student, displays the details, updates the attributes, and then displays the updated details again.

However, there are a few errors in the code. Your task is to identify and fix these errors.

Access Modifiers Issue: The attributes name and age should not be directly accessible from outside the class. Update the code to make these attributes accessible only through appropriate methods.

Syntax Error: There is a syntax error in the main method when displaying the updated student details. Identify and fix this error.

Encapsulation: Implement proper encapsulation for the Student class by providing getter and setter methods for the attributes name and age.

Main Method Error Handling: Add error handling in the main method to ensure the program handles any potential issues gracefully.