Drawing boxes

gistfile1.java

class Box {
  float x, y, w, h;
  
  void drawItself() {
    rect(x, y, w, h);
  }
}

Box myBox;

void setup() {
  size (500, 500);
  
  myBox = new Box();
  myBox.x = 50;
  myBox.y = 50;
  myBox.w = 50;
  myBox.h = 100;
}

void draw() {
  myBox.drawItself();
}