gistfile1.java

import java.io.*;
import java.util.Arrays;  
import java.util.ArrayList; 

class FileRead 
{
public static void main(String args[])
  {
  try{
  FileInputStream fstream = new FileInputStream("textfile.txt");
  DataInputStream in = new DataInputStream(fstream);
  BufferedReader br = new BufferedReader(new InputStreamReader(in));
  String strLine;
  //2 dimensional ArrayList
  ArrayList<ArrayList> list = new ArrayList<ArrayList>();
  ArrayList<String> innere = new ArrayList<String>();
  
  //read each line
  while ((strLine = br.readLine()) != null)   {
	  //read until line begins with frames
	  if (!strLine.startsWith("FRAME")){
		  //put lines in inner array
		  innere.add(strLine);
		  strLine = br.readLine();
    } else {
      list.add(innere);
    }
  }

  Collections.reverse(list);
System.out.println();
  doLoop(list);
  in.close();
    }catch (Exception e){//Catch exception if any
  System.err.println("Error: " + e.getMessage());
  }
  }

  void doLoop(ArrayList<ArrayList>list) {
    for(ArrayList<String>subList:list) {
      for(String str:subList) {
        System.out.println("str");
      }
    }
  }
}