Small issue in small program(code) that need to be fixed ...

Question

Hi Guys ,
i need ur help in some kind of issue( technique thing ;) ). i have done small program that ask for numbers then print them and told u how many Odd numbers.
the issue that i have it, is that the program when print the result (the numbers) it print them correctly but print with them word "null".
i need ur help to avoid that word.
How???
sorry for my bad english, since i don't know english well.
and thank u soo much for ur help ;)
this is the code:-
import javax.swing.JOptionPane;
     // takes number from the user and show u the odd number and print them
public class Odd {
     public static void main(String[] args) {
          String n,m;
          int a=0;
          int x=1;
          String result = null;
          n=JOptionPane.showInputDialog(null,"How many number do you want to check for the odd ? ");
          int n1 = Integer.parseInt(n);
          int array[]=new int[n1];
          for(int i=0;i<array.length;i++){
               m=JOptionPane.showInputDialog(null,"Enter number "+x);
               array[i] = Integer.parseInt(m);
               result=result+array[i]+"\n";
               x++;
               if( array%2 !=0 )
                    a++;
               JOptionPane.showMessageDialog(null,"The Numbers Are :\n"+ result);
               JOptionPane.showMessageDialog(null,"The Odd Numbers are:\n " a" Numbers");

Answer 1

First of all you don't need to feel yourself sorry. Here is a Java forum not an english literature forum and at least I can understand you. At least you don't try to write in your language which we probably may not understand.
Secondly if you initialize your String value like that you have the null value. You can initialize it like
String result = new String(); and try it again.