about exceptions

[miss time]

I try to this solve this question and I have some problem.Can you please tell where the wrong and explan to me.
package bank;
public class BankAccount {
private double balance;

public BankAccount(dou ble balance) {
this.balance = balance;
}

public double getBalance() {
return balance;
}

public double withdraw(double amount){
balance = balance - amount;
return balance;
}

public double deposit(double amount){
balance = balance + amount;
return balance;
}
}
1-Add to the BankAccount class a new method called getAmount() that read a value from the input (using the Scanner class). This method should return a double value.
and this my answare:
public double getAmount(Strin g r){
double d;
d = Double.parseDou ble(r);
Scanner s = new Scanner(System. in);
System.out.prin tln("Enter a value ");
double x = s.nextDouble();
return d;
}

" my problem in Scanner method and I try to read more and understand from net,So can you explan to in easy way about this method because i think that i do not answar the question correct "

[sukatoa]

public double getAmount(String r){
	double d;
	d = Double.parseDouble(r);	
	Scanner s = new Scanner(System.in);
	System.out.println("Enter a value ");
	double x  = s.nextDouble();
	return d;
}

Base on the method above, you converted the value of the parameter String into double...

You implemented a scanner that would capture the input from the user... ( s )
you have stored the captured value in double data type ( x ), but it is no use...

Since you return d that wasn't came from the user's input....


Sukatoa.