Attaching visual elements to the dummy

dummy2.java

// Definition of head
final Bone head = new Bone(30, 90);
head.getContent().add(new Ellipse(20, 15));

// Definition of torso
final Bone torso = new Bone(80, 0);
torso.getContent().add(new Ellipse(40, 0, 50, 20));
head.getChildren().add(torso);

final Bone[] upperArm = new Bone[2];
final Bone[] upperLeg = new Bone[2];

for (int i=0; i<2; i++) {

    // Definition upper arms
    upperArm[i] = new Bone(60, 60 - 90 * i);
    upperArm[i].getContent().add(new Ellipse(22.5, 0, 30, 12.5));

    // Definition of lower arms
    final Bone lowerArm = new Bone(60, -90);
    lowerArm.getContent().addAll(
            new Circle(12.5), 
            new Ellipse(30, 0, 20, 12.5), 
            new Circle(60, 0, 12.5)
    );
    upperArm[i].getChildren().add(lowerArm);

    // Definition of upper legs
    upperLeg[i] = new Bone(60, 30 - 90*i);
    upperLeg[i].getContent().add(new Ellipse(20, 0, 30, 15));

    // Definition of lower legs
    final Bone lowerLeg = new Bone(75, 90);
    lowerLeg.getContent().addAll(
            new Circle(15), 
            new Ellipse(40, 0, 30, 15), 
            new Ellipse(75, -10, 10, 22.5)
    );
    upperLeg[i].getChildren().add(lowerLeg);
}

// Connect arms and legs to head and torso
head.getChildren().addAll(upperArm);
torso.getChildren().addAll(upperLeg);