public void remove ( TYPE_1 < TYPE_2 , TYPE_3 > node ) { VAR_1 . METHOD_1 ( new TYPE_4 ( VAR_2 , node ) ) ; } 

public void remove ( TYPE_1 < TYPE_2 , TYPE_3 > node ) { synchronized ( node ) { VAR_1 . METHOD_1 ( new TYPE_4 ( VAR_2 , node ) ) ; } } 
