[Solved] Why is the public access modifier important for API design in Java? — Ans: It allows methods and classes to be accessible to all users of the API. | Java

Java - Packages and Access Control

Why is the public access modifier important for API design in Java?

AIt makes methods accessible only to subclasses.

BIt allows methods and classes to be accessible to all users of the API.

CIt restricts access to only the package where the API is defined.

DIt hides implementation details from users.

Step-by-Step Solution

Solution:

Step 1: Understand API design goals
APIs need to expose functionality to all users, so accessibility is key.
Step 2: Role of public modifier
Public modifier makes classes and methods accessible to any code using the API.
Final Answer:
It allows methods and classes to be accessible to all users of the API. -> Option B
Quick Check:
Public = API accessibility [OK]

Quick Trick: Public modifier exposes API features to all users [OK]

Common Mistakes:

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