Read SVG, produce list of vertices from a path. Libgdx

    public boolean fromFile(FileHandle file) {
        XmlReader reader = new XmlReader();
        XmlReader.Element xml;
        try {
            xml = reader.parse(file);
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            return false;
        }

        Array<Element> paths = xml.getChildByName("g").getChildrenByName("path");

        for (Element path: paths) {
            switch ( path.get("id") ) {
            case "outside":
                ArrayList<Vector2> vertexList = new ArrayList<Vector2>();

                // get the path string
                String[] pathParts = path.get("d").split(" ");
                for (String s: pathParts) {
                    if (Character.isDigit(s.charAt(0)) || s.charAt(0) == '-') {
                        String[] coords = s.split(",");
                        vertexList.add( new Vector2( Float.parseFloat(coords[0]), Float.parseFloat(coords[1]) ) );
                    }
                }

                this.vertices = new Vector2[vertexList.size()];
                this.vertices = vertexList.toArray(this.vertices);

                break;
            default:
                break;
            }
        }

        return true;
    }

    public void assignPhysicsBody(World world) {

        BodyDef bodyDef = new BodyDef();
        bodyDef.type = BodyType.StaticBody;

        this.body = world.createBody(bodyDef);

        ChainShape outside = new ChainShape();
        outside.createLoop(this.vertices);
        this.body.createFixture(outside, 0);

        outside.dispose();
    }

    @Override
    public void draw(SpriteBatch batch, float parentAlpha) {
        batch.end();

        this.shapeRenderer.setProjectionMatrix(world.getCamera().combined);
        this.shapeRenderer.identity();

        this.shapeRenderer.begin(ShapeType.Line);
        this.shapeRenderer.setColor(0, 0, 1, 1);

        int length = this.vertices.length;

        for (int i = 1; i < length; i++) {
            this.shapeRenderer.line(this.vertices[i-1].x, this.vertices[i-1].y,
                    this.vertices[i].x, this.vertices[i].y);
        }
        this.shapeRenderer.line(this.vertices[length-1].x, this.vertices[length-1].y,
                this.vertices[0].x, this.vertices[0].y);

        this.shapeRenderer.end();

        batch.begin();
    }