1.publicclassSimpleCalc{2.publicintvalue;3.publicvoidcalculate(){value+=7;}4.}And:1.publicclassMultiCalcextendsSimpleCalc{2.publicvoidcalculate(){value-=3;}3.publicvoidcalculate(intmultiplier){4.calculate();5.super.calculate();6.value*=multiplier;7.}8.publicstaticvoidmain(String[]args){9.MultiCalccalculator=newMultiCalc();10.calculator.calculate(2);11.System.out.println(”Valueis:+calculator.value);12.}13.}Whatistheresult?()
1.publicclassSimpleCalc{
2.publicintvalue;
3.publicvoidcalculate(){value+=7;}
4.}
And:
1.publicclassMultiCalcextendsSimpleCalc{
2.publicvoidcalculate(){value-=3;}
3.publicvoidcalculate(intmultiplier){
4.calculate();
5.super.calculate();
6.value*=multiplier;
7.}
8.publicstaticvoidmain(String[]args){
9.MultiCalccalculator=newMultiCalc();
10.calculator.calculate(2);
11.System.out.println(”Valueis:+calculator.value);
12.}
13.}
Whatistheresult?()