How to read a file and pickup some information from  a file

Hai all,
I wrote a beloe program to read a file and write it into another file
import java.io.*;
public class Rdata {
/** Creates a new instance of Rdata */
public Rdata() {
public static void main(String a[])throws Exception
FileReader fr=new FileReader("c:\\java\\attach\\attach2\\resume1.doc");
FileWriter fw=new FileWriter("C:\\java\\attach\\abc2.doc");
char ch;
int i;
while((i=fr.read())!=-1)
ch=(char)i;
fw.write(ch);
fw.close();
This program reads the content from resume1.doc and write it into abc2.doc . But in my project I want to read the resume1.doc and and write only peace of information like "keyskills are java,jsp,javamail"
I mean how to read the entaire file and how to write into another file whisc i require
Thanks&regards
radhs

http://java.sun.com/docs/books/tutorial/essential/io/

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