private TYPE_1 < TYPE_2 > METHOD_1 ( TYPE_1 < TYPE_2 > VAR_1 ) { if ( ( VAR_1 . METHOD_2 ( ) ) == null ) return VAR_1 ; return min ( VAR_1 . METHOD_2 ( ) ) ; } 

private TYPE_1 < TYPE_2 > METHOD_1 ( TYPE_1 < TYPE_2 > VAR_1 ) { if ( ( VAR_1 . METHOD_2 ( ) ) == null ) return VAR_1 ; return METHOD_1 ( VAR_1 . METHOD_2 ( ) ) ; } 
