Shakespeare poems

//This processing-program generates random poems based on the words in a text-file in the program-folder. 
//In this example, the text-file is called shakespeare.txt. You can add your own txt file to the program-folder and randomize words from that!
// Source for Shakespeare texts: http://shakespeare.mit.edu/. 
// If questions, ask mikko@mehackit.org.

PFont f; 
String[] lines;
String[] words;
String[] shakespeare = new String[1];

void setup() {
  shakespeare[0] = "Shakespeare";           // Save one word to the final shakespeare-array to avoid nullPointer Exception.
  size(200,200);                            // Size of the canvas.
  f = createFont("Arial",16);               // The font that is used and it's size.
  lines = loadStrings("shakespeare.txt");   // Load the strings from the txt-file to an Array. One line in txt-file is now one string in the lines-array.
  for (int i = 0 ; i < lines.length; i++) { // The words are added to different array line by line.
    println(lines[i]);                      // Print the text to the monitor, line by line. This isn't mandatory.
    words = split(lines[i], ' ');           //  One line (sentence) is separated to words and each word is saved to words-array as a separate object
    for (int k = 0; k < words.length; k++){ // Saving the words to the shakespeare-array by appending the previous list. After this, all the words of the original file are separated as different strings to shakespeare-array.
      shakespeare = append(shakespeare, words[k]); 
    }
  }
  frameRate(0.2);
}

void draw() {
  background(222);          // Background-colour of the canvas.
  textFont(f,16);           // Determining the font. You can edit the size!    
  fill(0);                  // Colour of the text is black
  //text("Hello Strings!",10,100);   
  text(shakespeare[int(random(shakespeare.length))], 10, 10); // Printing the random words to canvas. You can edit the coordinates.
  text(shakespeare[int(random(shakespeare.length))], 10, 25);
  text(shakespeare[int(random(shakespeare.length))], 50, 25);
  text(shakespeare[int(random(shakespeare.length))], 80, 25);
  text(shakespeare[int(random(shakespeare.length))], 10, 40);
  text(shakespeare[int(random(shakespeare.length))], 50, 40);
  text(shakespeare[int(random(shakespeare.length))], 10, 55);
}