Read Files with Java

example.java

try{
  BufferedReader reader = new BufferedReader(new FileReader("fileName.txt"));
  String line = "";
  while ((line = reader.readLine())!=null){
    //Do something with the line, say store it in an array
  }
  reader.close();
}
catch (FileNotFoundException e){
  e.printStackTrace();
}
catch (IOException e){
  e.printStackTrace();
}