ExpenseTracker

• model : Expense.java -> service : ExpenseTrackerService.java -> main : ExpenseTracker.java

  Here is the link program working be like:
  👉 https://www.onlinegdb.com/bj9rbTYxN

This Java console application provides a simple Expense Tracker with the following features:

• Add Expense: Add new expense details.
• View Expense: Display all stored expenses.
• Search Expense: Find a expense by category.
• Update Expense: Modify existing contact details.
• Calculate Expense: View Total Expenses.
• Delete Expense: Remove a expense by id.
• Exit: Exit the application.

It is a simple java program based on concept:

• Java Basic
• Java forEach loop
• Object Oriented Programming
• ArrayList
• stream API