public TYPE_1 < TYPE_2 > METHOD_1 ( TYPE_3 < TYPE_2 , TYPE_4 > VAR_1 ) { if ( ( this . VAR_2 ) == null ) this . VAR_2 = VAR_1 . METHOD_2 ( VAR_3 ) ; else this . VAR_2 . METHOD_3 ( VAR_1 . METHOD_2 ( VAR_3 ) ) ; return this ; }

public TYPE_1 < TYPE_2 > METHOD_1 ( TYPE_3 < TYPE_2 , TYPE_4 > VAR_1 ) { if ( ( this . VAR_2 ) == null ) this . VAR_2 = VAR_1 . METHOD_2 ( VAR_3 ) ; else this . VAR_2 = this . VAR_2 . METHOD_3 ( VAR_1 . METHOD_2 ( VAR_3 ) ) ; return this ; }
