exception in thread "main" error
i am brand new to java and i get this error at the command line with this code below -
i compiled into class and then try to run
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c:\>javac GetPropertyDemo.java
c:\>java GetPropertyDemo
Exception in thread "main" java.lang.NoClassDefFoundError: GetPropertyDemo
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could someone explain to me why this is?
Code:
import java.lang.*;
class GetPropertyDemo {
public static void main(String args[]) throws SecurityException {
System.out.println ("OS Name: " + System.getProperty("os.name"));
System.out.println ("OS Architecture: " + System.getProperty("os.arch"));
System.out.println ("OS Version: " + System.getProperty("os.version"));
System.out.println ("User: " + System.getProperty("user.name"));
System.out.println ("Home Dir: " + System.getProperty("user.home"));
System.out.println ("Java Version: " + System.getProperty ("java.version"));
System.out.println ("Java Home: " + System.getProperty ("java.home"));
}
}
