Hi Friend,

Try the following code:

import java.io.*;

class WriteExceptionToFile {
public static void main(String[] args)throws Exception{
try{
BufferedReader reader = new BufferedReader(new FileReader("hello.txt"));
String line=null;
while ((line=reader.readLine())!=null){
System.out.println(line);
}
}
catch(Exception e){
String exception=e.toString();
System.out.println(exception);
FileWriter fw = new FileWriter(new File("exception.txt"));
BufferedWriter out = new BufferedWriter(fw);
out.write(exception);
out.close();
}
}
}

For more information, visit the following link:

http://www.roseindia.net/java/example/java/io/

Thanks