The main class is not found: HelloWorldSwing

First lines of the file "HelloWorldSwing.java".
package start;
import javax.swing.*;
public class HelloWorldSwing {
I've successfully compiled the file.
When I type the following command
C:\>java HelloWorldSwing
I get the following error Message:
Could not find the main class: HelloWorldSwing.  Program will exit.
I'm sure that the absolute path of the file is:
C:\start\HelloWorldSwing.Java
and I issued the command of
C:\

Your class is in a package. Its fully qualified name is start. HelloWorldSwing

DB

Tags: Java

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