Thread: Launch Error Editor does not contain main type

Hello,
I have just downloaded Eclipse and have entered the first "hello world" program from a Java Textbook that I am using
here is the code from the text that I entered on to Eclipse:

public class HelloTester
{
public static void main(String[] args)
{
// display a greeting in the console window

System.out.println("Hello, World!");
}
}


When I press the 'run' button on the Eclipse toolbar, this error message pops up:

Launch Error
Editor does not contain a main type

Please provide advice on how to solve this problem.
Thanks
AJ

Looks good to me.

Delete everything (or start a new project) and try again.

--- Update ---

Looks good to me.

Delete everything (or start a new project) and try again.