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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I? CDDELAB ANALYSIS: CDHPILER ERRDR[S] Hone Hints:
:: You almost certainly should be using: modified
:: 1‘1&quot;ou almost certainly should be using: private
:3 11&quot;ou almost certainly should be using: public

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