public void unbind(Object obj){
  Set<IBinding> bindings=getBindings(obj.getClass());
  for (  IBinding binding : bindings) {
    binding.unbind();
  }
  mBindings.remove(obj.getClass());
}

public void unbind ( Object obj ) { Set < IBinding > bindings = getBindings ( obj . getClass ( ) ) ; for ( IBinding binding : bindings ) { binding . unbind ( ) ; } mBindings . remove ( obj . getClass ( ) ) ; }
unbind all bindings on a certain class
