Note:- Please type and execute this java program and also please upload the output of the code with it. Please use the Date object to complete this lab.(Stopwatch) Design a class named StopWatch. The class contains:Private data fields startīime and endTime with getter methods.1 A no-arg constructor that initializes startTime with the current time.1 A method named start() that resets the startTime to the current time.I A method named stop() that sets the endTime to the current time.I A method named getElapsedTime() that returns the elapsed time for thestopwatch in milliseconds.Question 2:(The Account class) Design a class named Account that contains:1 A private int data field named id for the account (default 0).1 A private double data field named balance for the account (default 0).1 A private double data field named annualInterestRate that stores the cur-rent interest rate (default 0). Assume all accounts have the same interest rate.1 A private Date data field named dateCreated that stores the date when theaccount was created.1 A no-arg constructor that creates a default account.I A constructor that creates an account with the specified id and initial balance.1 The accessor and mutator methods for id, balance, and annualInterestRate.1 The accessor method for dateCreated.I A method named getMonthlyInterestRate() that returns the monthlyinterest rate.I A method named getMonthlyInterest() that returns the monthly interest.1A method named withdraw that withdraws a specified amount from theaccount.1 A method named deposit that deposits a specified amount to the account.

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(Stopwatch) Design a class named StopWatch. The class contains: 1 Private data fields startTime and endTime with getter methods. 1 A no-arg constructor that initializes startīime with the current time. 1 A method named start() that resets the startTime to the current time. 1 A method named stop() that sets the endTime to the current time. I A method named getElapsedTime() that returns the elapsed time for the stopwatch in milliseconds.

(Stopwatch) Design a class named StopWatch. The class contains: 1 Private data fields startTime and endTime with getter methods. 1 A no-arg constructor that initializes startīime with the current time. 1 A method named start() that resets the startTime to the current time. 1 A method named stop() that sets the endTime to the current time. I A method named getElapsedTime() that returns the elapsed time for the stopwatch in milliseconds.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Note:- Please type and execute this java program and also please upload the output of the code with it.

Please use the Date object to complete this lab.
(Stopwatch) Design a class named StopWatch. The class contains:
Private data fields startīime and endTime with getter methods.
1 A no-arg constructor that initializes startTime with the current time.
1 A method named start() that resets the startTime to the current time.
I A method named stop() that sets the endTime to the current time.
I A method named getElapsedTime() that returns the elapsed time for the
stopwatch in milliseconds.
Question 2:
(The Account class) Design a class named Account that contains:
1 A private int data field named id for the account (default 0).
1 A private double data field named balance for the account (default 0).
1 A private double data field named annualInterestRate that stores the cur-
rent interest rate (default 0). Assume all accounts have the same interest rate.
1 A private Date data field named dateCreated that stores the date when the
account was created.
1 A no-arg constructor that creates a default account.
I A constructor that creates an account with the specified id and initial balance.
1 The accessor and mutator methods for id, balance, and annualInterestRate.
1 The accessor method for dateCreated.
I A method named getMonthlyInterestRate() that returns the monthly
interest rate.
I A method named getMonthlyInterest() that returns the monthly interest.
1A method named withdraw that withdraws a specified amount from the
account.
1 A method named deposit that deposits a specified amount to the account.

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