Write a subclass named
- Write a subclass named<span< h1=””>
style=”color:rgb(34,34,34);”> ‘ReadWrite’ with the following additional behavior :Any necessary constructors .
</span<>
- a method named ‘setVal’ that accepts an integer parameter and assigns it the the ‘val’ instance variable .
- a method ‘isDirty’ that returns true if the setVal method was used to override the value of the ‘val’ variable .
This is what I have:
class ReadWrite extends ReadOnly { super(int val); void setVal(int val){this.val = val;} boolean isDirty() {if (setVal()(return true)) else return false;}}
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