My project shows following errors

Question

Hello Sir,
Thanks for reply..
when i am executing MyProject code then the following errors were raised:
symbol : class File
location: class myproject.TexttoImage
File fname;
symbol : class File
location: class myproject.FileLen
File fl = new File(s1);
symbol : class File
location: class myproject.FileLen
File fl = new File(s1);
symbol : class File
location: class myproject.TexttoImage
fname = new File("d:\\","sample.txt");
symbol : class FileReader
location: class myproject.TexttoImage
FileReader fr = new FileReader(fname);
symbol : class FileReader
location: class myproject.TexttoImage
FileReader fr = new FileReader(fname);
FileLen code as follows Sir
public class FileLen {
        long leng,l;
        public FileLen(String str)
                l = fileLen(str);
        long fileLen(String s1)
                try{
                        File fl = new File(s1);
                        return fl.length();
                catch(Exception e){}
                return leng;
}TexttoImage code as follows Sir
public class TexttoImage {
        static  int  a[][];
        int flen;
        File fname;
        public TexttoImage(String name)
                fname = new File("d:\\","sample.txt");
                flen = (int)fname.length();
                String filename = fname.getName();
                a = new int[flen][8];               
        public int[][] toBin(String str)
                int num=str.length();
                try{
                FileReader fr = new FileReader(fname);           
                int j=0;
                for(int i=0;i<fr.length();i++)
                        int h = fr.read();
                        while(h>0)
                                a[7-j]=h%2;
h=h/2;
j=0;
catch(Exception e)
e.printStackTrace();
return a;
*Thanks and Regards*
+Ravi Sankar+                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               

Answer 1

In TexttoImage CLass you are using FileReader class but you haven't import it.
public int[][] toBin(String str)
                int num=str.length();
                try{
                FileReader fr = new FileReader(fname);    and also FileReader class doesn't have any such method as length()
for(int i=0;i<fr.length();i++)Edited by: Ravi_Gupta on Sep 17, 2008 11:04 PM