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alpesh

Thu Jan 22, 2004 9:07 am


appendtext.java

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// append text in file

import java.io.*;
public class appendtext {
  public static void main(String args[]){
  try { 
    PrintStream out = 
        new PrintStream(new AppendFileStream("myfile.txt"));
    out.print("A new line of text");
    out.close();
    }
   catch(Exception e) {
    System.out.println(e.toString());
    }
   }
}

class AppendFileStream extends OutputStream {
   RandomAccessFile fd;
   public AppendFileStream(String file) throws IOException {
     fd = new RandomAccessFile(file,"rw");
     fd.seek(fd.length());
     }
   public void close() throws IOException {
     fd.close();
     }
   public void write(byte[] b) throws IOException {
     fd.write(b);
     }
   public void write(byte[] b,int off,int len) throws IOException {
     fd.write(b,off,len);
     }
   public void write(int b) throws IOException {
     fd.write(b);
     }
   }


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shorthair

Fri Jan 23, 2004 10:49 am



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WAnna tell me what it does, so i can meabe learn a few things ( not to flame im jsut interested ) as i start java next semester


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shorthair

Sun Jan 25, 2004 6:03 pm



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i wonder if this guy will ever come back , i wana know what his programs do