public void METHOD_1 ( TYPE_1 VAR_1 ) { VAR_2 . put ( VAR_1 . METHOD_2 ( ) , VAR_1 . METHOD_2 ( ) ) ; } 

public void METHOD_1 ( TYPE_1 VAR_1 ) { synchronized ( VAR_2 ) { VAR_2 . put ( VAR_1 . METHOD_2 ( ) , VAR_1 . METHOD_2 ( ) ) ; } } 
