private TYPE_1 < TYPE_2 > METHOD_1 ( ) { TYPE_1 < TYPE_2 > VAR_1 = VAR_2 . METHOD_2 ( VAR_3 class ) . METHOD_3 ( ) ; return ( VAR_1 . size ( ) ) > 0 ? VAR_1 : null ; } 

private TYPE_1 < TYPE_2 > METHOD_1 ( ) { TYPE_1 < TYPE_2 > VAR_1 = VAR_2 . METHOD_2 ( VAR_3 class ) . METHOD_3 ( ) ; return VAR_1 ; } 
