METHOD_0 ( ) { org . apache . beam . IDENT_0 . IDENT_1 . IDENT_2 . com . google . common . graph . IDENT_3 < java . lang . String , java . lang . String > network = org . apache . beam . runners . core . IDENT_4 . graph . IDENT_5 . METHOD_1 ( ) ; org . apache . beam . runners . core . IDENT_4 . graph . IDENT_6 . METHOD_2 ( network , String :: toLowerCase ) ; "<AssertPlaceHolder>" ; } empty ( ) { org . apache . beam . sdk . util . IDENT_7 . LOG . debug ( STRING_0 ) ; return new org . apache . beam . sdk . util . METHOD_3 ( java . util . Collections . METHOD_4 ( ) , java . util . Collections . METHOD_4 ( ) ) ; }
org . junit . Assert . assertThat ( network . nodes ( ) , empty ( ) )