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By Spark knowledge @WisdomPosted on June 24, 2025Posted in java, UncategorizedTagged #Class Account Test:Initializing Account Objects When they are created in javaNo Comments

Accint. Test. Java

Here’s a simple example and explanation of how to create and test Account objects in Java using a class named AccountTest. This example shows how to initialize Account objects when they are created.

✅ 1. Account Class

This class represents a simple bank account with a name and balance.

java

public class Account {

    private String name;

    private double balance;
    // Constructor to initialize name and balance

    public Account(String name, double balance) {

        this.name = name;
        // Only set balance if it's positive

        if (balance > 0.0) {

            this.balance = balance;

        }

    }
    // Method to set the account name

    public void setName(String name) {

        this.name = name;

    }
    // Method to get the account name

    public String getName() {

        return name;

    }
    // Method to get the account balance

    public double getBalance() {

        return balance;

    }

// Method to deposit money public void deposit(double amount) { if (amount > 0.0) { balance += amount; } } }

✅ 2. AccountTest Class (Main Method)

This is the test class that creates and uses the Account objects.

java

public class AccountTest {

    public static void main(String[] args) {

        // Create two Account objects using constructor

        Account account1 = new Account("Alice", 50.0);

        Account account2 = new Account("Bob", -7.5);  // balance will stay 0.0
        // Display initial info

        System.out.println(account1.getName() + " balance: $" + account1.getBalance());

        System.out.println(account2.getName() + " balance: $" + account2.getBalance());
        // Deposit money

        account1.deposit(25.0);

        account2.deposit(100.0);

// Display updated info System.out.println("After deposit:"); System.out.println(account1.getName() + " balance: $" + account1.getBalance()); System.out.println(account2.getName() + " balance: $" + account2.getBalance()); } }

🟢 Output

🔁 Summary of Steps:

Create Account class with constructor and methods.
Initialize objects in AccountTest using new Account(...).
Use getters and deposit method to test object behavior.

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✅ 1. Account Class

✅ 2. AccountTest Class (Main Method)

🟢 Output

🔁 Summary of Steps:

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