What is the difference between protected and default access modifiers in Java?
An example of an AI chatbot conversation about access modifiers in Java.
What is the difference between protected and default access modifiers in Java?
In Java, the 'protected' access modifier allows access to classes in the same package and subclasses, while 'default' (no modifier) restricts access to classes in the same package only.
Can you give me an example of when to use protected?
Sure! Use 'protected' when you want to allow subclasses in different packages to access a method or variable, while still restricting access from non-subclasses.
What happens if I don't specify any access modifier?
If no access modifier is specified, the default access level is applied, meaning the member is accessible only within its own package.
Are there any other access modifiers I should know about?
Yes, besides 'protected' and default, there are 'public' (accessible from anywhere) and 'private' (accessible only within the same class).
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