Get Protected Keyword In Java UK. Protected int age = 24; This java tutorial helps you understand the use of protected keyword in java with code example.
Protected access gives the subclass a chance to use the helper method or variable, while preventing a nonrelated class from trying to use it.
Java keywords are the reserved words that are used by the java compiler. The student subclass accesses a person class with protected attributes: Class person { protected string fname = john; Visualizing data structures and algorithms in java.