read lines in txt file [java]

Question

I\'ll try to be as clear as possible but pardon me if my question is not perfect. I have a txt file with several lines of data. example:

123 ralph bose 20000 200 1 2

Answer 1

There are lots of ways to read an entire line at a time; Scanner is probably easiest:

final Scanner s = new Scanner(yourFile);
while(s.hasNextLine()) {
    final String line = s.nextLine();
    YourClass.processLine(line);
}

Answer 2

void readLine(String fileName)
{
   java.io.BufferedReader br = null;
   try
   {
      br = new java.io.BufferedReader(new java.io.FileReader(fileName));
      String line = null;
      while(true)
      {
          line = br.readLine();
          if(line == null)
             break;
          // process your line here
      }
   }catch(Exception e){
   }finally{
     if(br != null)
      {
         try{br.close();}catch(Exception e){}
       }
   }
}

Also if you want to split strings... use

String classes split method. for splitting depending on space... you can do ... line.split("\\s*")

Hope it works