public void METHOD_1 ( ) { if ( ( VAR_1 . METHOD_2 ( ) ) != null ) this . VAR_1 = this . VAR_1 . METHOD_2 ( ) ; } 

public void METHOD_1 ( ) { this . VAR_1 . open = false ; if ( ( VAR_1 . METHOD_2 ( ) ) != null ) this . VAR_1 = this . VAR_1 . METHOD_2 ( ) ; } 
