METHOD_0 ( ) { "<AssertPlaceHolder>" ; } METHOD_1 ( com . IDENT_0 . IDENT_1 . common . Collection ) { return com . IDENT_0 . IDENT_1 . common . IDENT_2 . isEmpty ( IDENT_3 ) ? com . IDENT_0 . IDENT_1 . common . Optional . empty ( ) : com . IDENT_0 . IDENT_1 . common . Optional . of ( com . IDENT_0 . IDENT_1 . common . IDENT_2 . first ( IDENT_3 ) ) ; }
org . junit . Assert . assertEquals ( java . util . Optional . empty ( ) , com . IDENT_0 . IDENT_1 . common . IDENT_2 . METHOD_1 ( null ) )