BankApp.java

package com.sarvesh.javabasics;

public class BankApp {
 static class BankAccount {
 private String name;
 private double balance;
 // setter
 public void setName(String name) {
 this.name = name;
 }
 // getter
 public String getName() {
 return name;
 }
 // deposit
 public void deposit(double amount) {
 if(amount > 0) {
 balance += amount;
 }
 }
 // withdraw
 public void withdraw(double amount) {
 if(amount > 0 && amount <= balance) {
 balance -= amount;
 } else {
 System.out.println("Invalid transaction");
 }
 }
 public void display() {
 System.out.println("Name: " + name);
 System.out.println("Balance: " + balance);
 }
 }
 public static void main(String[] args) {
 BankAccount acc = new BankAccount();
 acc.setName("Sarvesh");
 acc.deposit(1000);
 acc.withdraw(300);
 acc.display();
 }
}