Crack Fashion

Create a temporary folder C:\mywork. Using Notepad or another text editor, create a small Java file HelloWorld.java with the following text:
```
public class HelloWorld
{
  public static void main(String[] args)
  {
    System.out.println("Hello, World!");
  }
}
```
Save your file as HelloWorld.java in C:\mywork. To make sure your file name is HeloWorld.java, (not HelloWorld.java.txt), first choose "Save as file type:" All files, then type in the file name HelloWorld.java.
Run Command Prompt (found under All Programs/Accessories in the Start menu). Type
```
C:\> cd \mywork
```
This makes C:\mywork the current directory.
```
C:\mywork> dir
```
This displays the directory contents. You should see HelloWorld.java among the files.
```
C:\mywork> set path=%path%;C:\Program Files\Java\jdk1.8.0_51\bin
```
(use the JDK folder for the version installed on your system). This tells the system where to find JDK programs.
```
C:\mywork> javac HelloWorld.java
```
This runs javac.exe, the compiler. You should see nothing but the next system prompt...
```
C:\mywork> dir
```
javac has created the HelloWorld.class file. You should see HelloWorld.java and HelloWorld.class among the files.
```
C:\mywork> java HelloWorld
```
This runs the Java interpreter. You should see the program output:
```
Hello, World!
```
If the system cannot find javac, check the set path command. If ja

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