class Circuit{ private String operation; private int number1, number2, output; public Circuit (int n1, int n2) {number1=n1;number2=n2;} public void setNumbers (int n1, int n2) {number=n1;number2=n2;} public void setOperation(string op){operation=op;} public void setN1(int n){number1 = n;} public void setN2(int n){number2 = n;} public void setOutput(int n){output = n;} public String getOperation(){return operation;} public int getN1(){return number1;} public int getN2 () {return number2;} public int getOutput(){return output;} } public class JavaApplication8 { private static void printCircuit ( Circuit a ) {System.out.print(a. getOperation