Java Tutorial


class  CopyChar
    public static void main(String[] args) 
           File infile = new File(\"infile.txt\");
           File outfile = new File(\"Outfile.txt\");
           FileReader fr=null;
           FileWriter fw=null;

                fr = new FileReader(infile);
                fw = new FileWriter(outfile);

               int ch;
               //FileReader Class which is subclass of InputSteamReader
               //InputStreamReader class converts Strings or character data
               //into Byte which are in form of integers. 
               //so ch is of int type

               while((!=-1){      //-1 indicates end-of-file (eof)

            }catch(IOException e)
                 catch(IOException e){}


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