20. Non-static Member Example

• 
      public class SavingsAccount
      {
          // Non-static method can access both
          // static and non-static members of its class:
          public float withdrawal( float amount ) {
              if ( balance > amount ) {
                  if ( balance - amount < minBalance ) {
                      overdrawn = true;
                  }
                  balance -= amount;
                  return amount;
  
              } else {
                   return 0.0;
              }
          }//withdrawal
  
      }//class SavingsAccount