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CE216 – -

4 Java Object-oriented

Programming

1. Java Netbeans

Integrated Development Tools (IDE)

2. Standard Library (Scanner)

3. object Class

1.

2.

4

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CE216 – -

1. install Netbeans 6.5.1

Drive D:\Netbeans Drive D:\Netbeans

default directory netbeans Java

JDK Java JDK directory netbeans (3

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2. netbeans

2.1 Java Application D:\OO-Lab

Project LoanCalculator Main Class

loanCalculator.Main (2 )

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2.2 method main Hello world output

run Run Main Project Run”

Menu (2 )

2.3 method main

Standard Library “Scanner”

class

Step 1 Sample_Programs_Ch03.zip” comment

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CE216 – -

“scanner.useDelimiter(System.getProperty("line.separator"));”

run (3

)

2.4 method main Step

4 Sample_Programs_Ch03.zip” run

(3 )

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3. Netbeans javadoc

Lab 3

3.1 Menu Tools, Java Platform javadoc

“jdk-6u10-docs.zip” Help Menu, Javadoc References, Java Platform

SE6 (2

)

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3.2 Package “java.util” class

- Date (2 )

- String Tokenizer (2

)

tokenizer

- Scanner (2

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3.3 Package “java.text” class

- DateFormat (2 )

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- DecimalFormat (2

)

4. Java Project

4.1 method main Class

(2 )

4.2 Class Class Account”

data members

(3 )

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4.3 Account” class method (5

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- Constructor*

- deposit

- withdrawn

- getBalance

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4.4 method main (5

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- acct object Account class

- Account object new

= “Easy Jing Jing”

= 1,000 baht

- 2,000 baht

- 1,500 baht

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