Thread: Can you please help me to solve this error.

package pkg6.pkg2.addex2.encapsulation;

import java.util.Scanner;

public class Addex2Encapsulation {

public double bal = 100;

public double getBalance(double gbal) {
return gbal;
}

public void setBalance(double gbal) {
System.out.println("Enter you Deposit:");
Scanner scanner;
scanner = new Scanner(System.in);
gbal = scanner.nextDouble();
System.out.println(gbal);
gbal = bal;
}

public static void main(String[] args) {
Addex2Encapsulation balance = new Addex2Encapsulation();

balance.setBalance(gbal); // i ma having an error here. can u help
System.out.println(balance.bal);[/B]

}


}

It looks like you need to use bal instead of gbal. The variable gbal is not declared in main.

Also, your getBalance is going to return exactly what was passed to it. You may want to change this to: return this.bal;

public void setBalance(double gbal) {
   System.out.println("Enter you Deposit:");
   Scanner scanner;
   scanner = new Scanner(System.in);
   gbal = scanner.nextDouble();
   System.out.println(gbal);
   gbal = bal;  //what did you intend to do here?
}