Example: simple Java classes for a class I took

Bank.java

public class Bank {
  public static void main (String[] args) {
    BankAccount myAccount = new BankAccount(0, "Kristian");

    myAccount.deposit(10.20);
    myAccount.withdraw(5.10);
    System.out.println("Status: " + (myAccount.getIsActive() ? "Active" : "Inactve"));
    System.out.println("Owner: " + myAccount.getOwner());
    System.out.println("Balance: " + myAccount.getBalance());
  }
}

BankAccount.java

public class BankAccount {
  int number;
  String owner;
  double balance = 0;
  int points = 0;
  boolean isActive = true;
  
  /* CONSTRUCTOR */
  
  public BankAccount (int number, String owner) {
  	this.number = number;
    this.owner = owner;
  }
  
  public BankAccount (int number, String owner, double balance, int points, boolean isActive) {
  	this.number = number;
    this.owner = owner;
    this.balance = balance;
    this.points = points;
    this.isActive = isActive;
  }

  /* TRANSACTIONAL METHODS */

  public void deposit (double amount) {
  	balance += amount;
  }
  
  public void withdraw (double amount) {
    if (amount <= balance) {
    	balance -= amount;
    }
  }
  
  /* GETTERS */
  
  public double getBalance () {
  	return balance;
  }
  
  public int getNumber () {
  	return number;
  }
  
  public String getOwner () {
  	return owner;
  }
  
  public int getPoints () {
  	return points;
  }
  
  public boolean getIsActive () {
  	return isActive;
  }
  
  /* SETTERS */
  
  public void setNumber (int number) {
  	this.number = number;
  }
  
  public void setOwner (String owner) {
  	this.owner = owner;
  }
  
  public void setPoints (int points) {
  	this.points = points;
  }
  
  public void setIsActive (boolean isActive) {
  	this.isActive = isActive;
  }
}