Question

Possible Duplicate:
Causes of 'java.lang.NoSuchMethodError: main Exception in thread “main”'

I am using Eclipse. I deleted everything and left the main function – nothing is working. Can somebody pls help?

package good;

import java.io.*;

public class FiFo {     
    public static void main()
    {
        System.out.println("here");
    }
}    

class FileReader {
    public FileReader(String fileName)
    {
        try {
            FileInputStream fstream = new FileInputStream(fileName);
            BufferedReader br = new BufferedReader(new InputStreamReader(fstream));
        }
        catch (FileNotFoundException e) {
            e.printStackTrace();
        }
        catch (IOException e) {
            e.printStackTrace();
        }
    }
}

Answer 1

The main function should have a signature like:

public static void main( String[] args )
{
   // stuff ...
}

You’ve missed out the String array. When you run the program it expects to find a method with this signature, not the empty arg list you have in your sample code.