public void METHOD_1 ( TYPE_1 node ) { this . node = node ; VAR_1 . METHOD_2 ( VAR_2 , node ) ; VAR_3 . set ( true ) ; } 

public synchronized void METHOD_1 ( TYPE_1 node ) { this . node = node ; VAR_1 . METHOD_2 ( VAR_2 , node ) ; VAR_3 . set ( true ) ; } 
