File reading and writing

[BuddyKumar]

Hi,

I want read a text file and insert some lines in middle of the same text file

Plz Help Me

[Khalid Ali]

if you write the code and paste it here it will be easy for some one to help you. Unless ofcourse you expect some one to write it for you...:-)

[BuddyKumar]

Hi
i am trying to insert some Text after line which contains a String as "Node"
it is writing fine but deletes existing Content

wt's wrong with this

File f = new File(args[0]);
RandomAccessFile raf = new RandomAccessFile(f, "rw");
String line = new String();
int count =0;
while((line = raf.readLine())!=null){
if(line.startsWith("Node")){

raf.writeBytes("Text String After Node"+count);
count++;
}
}
raf.close();
} catch (IOException e) {

}