Import data and fix problems

IMPORT FILES

General => File System

choose only .java files

FIX PROBLEMS

In the class, we imported two .java files and they are not totally correct. Thus, we need to fix problems later.

This is an easy way to fix problems but the teacher said that it sometimes doesn't help.

Run HelloWorld in Eclipse

CREATE JAVA PROJECT

Open workbench

Click on File => New => Java Project

create a project name

• in JRE part, choose "Use default JRE (currently 'jre 6')"
• in "project layout" part, "Create separate folders for sources and class files" means to save .java and .class files in different folders.

After clicking Finish icon, you will see the project name on the left of the screen.

CREATE PACKAGE

Click on File => New => Package, or
move your mouse to "src" icon and click right button => New => package

give a name to the package

CREATE JAVA CLASS

• type "HelloWorld" for the name and do not forget capital "H" and capital "W"
• choose "public static void main(String[] args), and Eclipse will help that for us

type "System.out.println("HelloWorld");"

click Run as => Java application

click OK

and you will see HelloWorld showed on the button of the screen

IMPORT FILES

General => File System

choose only .java files

FIX PROBLEMS