title: Stuck reading from txt files in java
body: <p>So I need to read multiple lines of text from a file in Java, for example a txt file record of peoples names height age etc. </p>
  
  <p>I then need to print certain lines from the file, and certain columns, and then sort them based on tallest/oldest etc. How would I go about doing this?</p>
  
  <p>I think I need to put the data from the txt file into an array? But not quite sure.</p>