Print n Even Numbers in Java Example

import java.io.*; 	 	
class nEvenNumber 	 	
{ 	 	
            public static void main(String args[] ) 	 	
            throws IOException 	 	
            { 	 	
                        BufferedReader k=new BufferedReader(new InputStreamReader 	 	
                                    (System.in)); 	 	
                        String h; 	 	
                        int i,n; 	 	
                        System.out.print("Enter limit : "); 	 	
                        h=k.readLine( ); 	 	
                        n=Integer.parseInt(h); 	 	
                        for(i=0;i<=n;i+=2) 	 	
                        { 	 	
                                    System.out.print(i +" "); 	 	
                        } 	 	
            } 	 	
}