Question: class Counter { What is the suitable data type for the attribute counter counter; public ( int initialValue ) { = ; } public void

class Counter {
What is the suitable data type for the attribute counter counter;
public
(int initialValue){
=
;
}
public void topUp(){
counter++;
}
public int getCounter(){
What statement is used to return a value inside a method
What is the name of the attribute that will have its value returned by this method;
}
}

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