Given the class ‘ReadOnly’ with the following behavior : A (protected) integer instance variable named ‘val’. A constructor that accepts an integer and assigns the value of the parameter to the instance variable ‘val’.

java

LANGUAGE:¬†JAVA CHALLENGE: Given the class ‘ReadOnly’ with the following behavior : A (protected) integer instance variable named ‘val’. A constructor that accepts an integer and assigns the value of the parameter to the instance variable ‘val’. A method name ‘getVal’ that returns the value of ‘val’. Write a subclass named ‘ReadWrite’ with the following additional…

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