class SkelNode {

    void addChild(SkelNode child) {
        this.children.add(child);
    }

    public  SkelNode(Long associatedBodyId, List<Integer> location, Double radius, int type, SkelNode parent, int rowNumber);
    public  SkelNode(Long associatedBodyId, List<Integer> location, Double radius, int rowNumber);
    public  SkelNode();

}