Image keeps being redrawn after 'deleted'

[mnse]

Hi @Ties2901,

you can try s.th like this… (not tested but should work. maybe typos but you should get the idea)
And please rename class Object to better naming ie. class Food…
Why renaming?
Java Object Class - Javatpoint.

Cheers
— mnse

@Ties2901

//initializing an array of objects of the class Object.
ArrayList<Object> objects;
int gotFood = 0;

@Ties2901

  objects = new ArrayList<Object>() ;
  for (int i=0; i<20; i++) {
    // giving a random value between 0 and the length of the array, which will be
    // converted into an integer, which will give a random object out of the array
    int index = int(random(0, food.length));
    // the object stores a variable that indicates which image it will display
    objects.add(new Object(food[index]);
  }

@Ties2901

  for (int i=objects.size()-1; i >= 0; i--) {
    Object obj = objects.get(i);
    if (obj.dissappear()) {
       SizeW += 10;
       SizeH += 10;
       gotFood++;
       objects.remove(i);
    }
    else {
       obj.display();
    }
  }

@Ties2901

  boolean dissappear() {
    if (dist(objectlocationX, objectlocationY, EgbertX, EgbertY) < 30) {
      return true;
    }
    return false;
   // or simply as a consequence
   // return dist(objectlocationX, objectlocationY, EgbertX, EgbertY) < 30;
  }