Constructor: Bank Account Initialization

Learning Objective: Understand object initialization using constructors

Overview

Create a BankAccount class representing a bank account. Using a constructor allows setting initial values when creating an instance, producing consistent objects.

Specifications

BankAccount Class

• Fields:
  • String accountNumber (account number)
  • String ownerName (owner name)
  • int balance (balance)
• Constructor: BankAccount(String accountNumber, String ownerName, int balance)
  • Assign received arguments to fields
• Method: void displayInfo()
  • Display in format "Account: [accountNumber], Owner: [ownerName], Balance: [balance]"

Main Class

• Create BankAccount instance using constructor
  • accountNumber="123-456", ownerName="Alice", balance=10000
• Call displayInfo() method

Output Format

Account: 123-456, Owner: Alice, Balance: 10000