public TYPE_1 METHOD_1 ( ) { TYPE_1 VAR_1 = this . VAR_2 . METHOD_2 ( ) ; VAR_3 . METHOD_3 ( VAR_1 ) ; return VAR_1 ; } 

public TYPE_1 METHOD_1 ( ) { TYPE_1 VAR_1 = this . VAR_2 . METHOD_2 ( ) ; if ( ( VAR_3 ) != null ) { VAR_3 . METHOD_3 ( VAR_1 ) ; } return VAR_1 ; } 
