java - Error reached end of file while parsing -

this java class

import java.util.scanner;  public class first {      public static void main(string args[]);      int right_number, user_input;      right_number = 6;      scanner in = new scanner(system.in);      system.out.println("enter number between 1 , 10");     user_input = input.nextint();      if(user_input = right_number) {         system.out.println("that right number!");     }     else {         system.out.println("aww, try again typing java first commad line.");     } } 

it keeps saying this:

error reached end of file while parsing.

can help?

this first problem:

public static void main(string args[]); 

you're not declaring method body here. should be:

public static void main(string[] args) {     // method body goes here } 

you should use ; @ end of method declaration abstract methods (including implicitly abstract in interface). if haven't got abstract methods yet, ignore moment - use braces provide method body.

(the string[] args vs string args[] isn't problem such, version preferred matter of style... naming class first rather first... there various other style issues here, i'll leave @ now.)

the fact class "tries" end directly after else statement should warning bell - else statement can appear in method or constructor, there has brace close method/constructor , brace close class declaration itself. likewise, indentation should warn of - assuming you're using ide perform indentation, time find writing method body statements 1 level of indentation further class declaration, suggests have problem somewhere - file see starts.