public TYPE_1 METHOD_1 ( ) { final TYPE_2 VAR_1 = VAR_2 . METHOD_2 ( ) ; return TYPE_3 . METHOD_3 ( VAR_1 , VAR_3 ) ; } 

public TYPE_1 METHOD_1 ( ) { if ( ( VAR_2 ) == null ) { return null ; } final TYPE_2 VAR_1 = VAR_2 . METHOD_2 ( ) ; return TYPE_3 . METHOD_3 ( VAR_1 , VAR_3 ) ; } 
