🚀 go-pugleaf

i'm trying to read blanks away from line that I read from file.
This program seems to loose some chars, don't know why?? Can enyone help
me I have been looking this code for two days and ... can figure out
what's the matter.

here's the code:
import java.io.*;

public class readWhite
{
        public static void main(String args[]) throws IOException
        {
                RandomAccessFile rf = new RandomAccessFile(args[0],"r");
                String line = null;
                int i = 0;
                int k = 0;
                int len = 0;
                line=rf.readLine(); 
                line=rf.readLine(); //just reading lines away...
                line=rf.readLine(); 
                line=rf.readLine(); 
                line=rf.readLine(); 
                len = line.length(); 
                char rivi[] = new char[len]; 
                                             
                System.out.println(line); // just checking
                for(i=0;i<len;i++)
                {
                        if(line.charAt(i)!=' ') // &&
line.charAt(i)!='#')
                        {
                                rivi[k]=line.charAt(i);
                                k++;
                        }
                }
                String jop = new String(rivi);
                jop.trim(); 		//cleans blanks from end and start
                System.out.print(jop);
                System.out.println();
                for(i=0;i<len;i++)
                {
                        System.out.print(rivi[i]);
                }
        }
}

and here's sample file:

######
##comments
##
######
( cs ""
	(host "<string>")
	(port "<int>")
)
##