Java Programming

Hello all, new here.

I've been constructing a program with a set of instances simulating a playing dice but I'm kind of stuck. Beginner and all that.

public class Dice
{
   /* instance variables */
   private Square sq; 
   private Circle topLeft;
   private Circle bottomLeft;
   private Circle middle;
   private Circle topRight;
   private Circle bottomRight;
   private Random ran = new Random();


   /**
    * Constructor for objects of class Dice
    */
   public Dice(Square s, Circle tL, Circle bL, Circle mid, Circle tR, Circle bR)
   {
      super();
      this.sq = s;
      this.topLeft = tL;
      this.bottomLeft = bL;
      this.middle = mid;
      this.topRight = tR;
      this.bottomRight = bR;
      this.sq.setLength(75);
   }
      

   /* instance methods */
  public void initialiseSpots() 
   {

   /**
    * Sets the side of the receiver to 0 spots
    */   
   public void side0()
   {
      this.topLeft.setColour(OUColour.ORANGE);
      this.topRight.setColour(OUColour.ORANGE);
      this.middle.setColour(OUColour.ORANGE);
      this.bottomLeft.setColour(OUColour.ORANGE);     
      this.bottomRight.setColour(OUColour.ORANGE);
   }
   
   
   /**
    * Changes the side of the receiver to either 0, 1, 3, 3, 4 or 5
    * spots depending on the value of the argument.
    */
}

All the circles that are referenced by the instance variables topLeft, bottomLeft,
middle, topRight and bottomRight have their xPos and yPos set to the default of 0.

I need to set in the method the xPos and yPos of each of these circles so that they are distributed over the square like a the circles similar to how a dice looks when it's got 5 dots.

Any help would be much appreciated.