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SEEM3460 Tutorial Java Programming in Windows (Using A Freeware NetBeans)

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Presentation on theme: "SEEM3460 Tutorial Java Programming in Windows (Using A Freeware NetBeans)"— Presentation transcript:

1 SEEM3460 Tutorial Java Programming in Windows (Using A Freeware NetBeans)

2 Project Structure Project Group ProjectPackageClass………

3 Create a new project File  New Project (Ctrl+Shift+N) In Dialogue 1: Choose Java, Java Application Click Next In Dialogue 2: Type in Project Name [Type in Project Location] Click Finish

4 Dialogue 1

5 Dialogue 2

6 NetBeans Environment

7 Write a program: Echo Download Echo.java using website link Open it with Notepad, copy two parts: import java.util.Scanner; all lines from main

8 Run a program Run  Run Project (F6) Use the Output window as command line environment

9 New Concepts in Java Use Coin & Holder as an example: Nested Class make Coin a static class in side Holder Class Inheritance extend Random to NewRandom with a method nextCoin that returns a flipped Coin override nextInt(int n) to allow negative n overload nextInt(int min, int max) to return an integer between min and max

10 Nested Classes https://docs.oracle.com/javase/tutorial/ja va/javaOO/nested.html


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