private static Joint fromBone(Bone b) {
        Joint j = new Joint(b.getName());
        j.setLocalTranslation(b.getBindPosition());
        j.setLocalRotation(b.getBindRotation());
        j.setLocalScale(b.getBindScale());
        return j;
    }
A private constructor to inhibit instantiation of this class.
jme3-core/src/main/java/com/jme3/anim/util/AnimMigrationUtils.java