public class CopyObject2
{
   public static void main(String[] args)
   {
 
      BankAccount a = new BankAccount( );    // Object a
      a.accNum = 123;
      a.name = "John";
      a.balance = 1000;
    
      BankAccount b;                          // The copy
 
      b = new BankAccount( );        // Create a new object

      b.accNum = a.accNum;           // Copy old values over
      b.name = a.name;		//   to the new object
      b.balance = a.balance;

 
      /* ====================================
         Let's do the experiment again....
         ==================================== */
 
      /* ----------------------------------
         Print the values before the update
         ---------------------------------- */
      System.out.println("Object a: " + a.convToString());
      System.out.println("Object b: " + b.convToString());

      b.accNum = 789;                 // Update the COPY
      b.name = "Jess";                // (must NOT change the original)      
      b.balance = 5000;               // 

 
      /* ----------------------------------
         Print the values after the update
         ---------------------------------- */
      System.out.println("Values after updating the copy b.balance:");
 
      System.out.println("Object a: " + a.convToString());
      System.out.println("Object b: " + b.convToString());
   }
}