Can somebody please tell me why this code does not have an output?

Question

import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner read = new Scanner(System.in);
double saving = read.nextDouble();
double checking = read.nextDouble();

Account savingAcc = new SavingAcc(saving);
Account checkingAcc = new CheckingAcc(checking);

System.out.println(savingAcc.getIncome());
// System.out.println(checkingAcc.getIncome());

}
class Account {

private double amount;

public Account(double amount) {
this.amount = amount;
}

public double getAmount() {
return amount;
}

public double getIncome() {
return 0 ;
}
}

class SavingAcc extends Account {

public SavingAcc(double amount) {
super(amount);
amount+=amount*0.2;
}
//Override the method for saving account
public double getIncome() {

// amount +=amount*0.2;
return amount;
}
}

Answer 1

I fixed your code, and I mentioned the changes in comments. Mostly it's some bracing mistake. And you tried to access a private variable of the base class in derived class, so I changed the access specifier to protected. All the best =)
https://code.sololearn.com/c2jXMEs2n47j/?ref=app