public class Account {

private static double balance= 0;

public static double getBalance(){

return balance;

}

public double add(double deposit)

{

return deposit+= getBalance();

}

public static void main(String[] args) {

Account account = new Account();

double currentBalance;

currentBalance = account.add(100.0);

System.out.println("balance is:" + getBalance());

System.out.println("Current balance is:" + currentBalance);

}

What is the output of the following code fragment?