METHOD_0 ( ) { "<AssertPlaceHolder>" ; } METHOD_1 ( java . lang . String ) { java . util . Set < java . lang . Integer > set = str . METHOD_2 ( ) . METHOD_3 ( ) . collect ( java . util . stream . IDENT_0 . METHOD_4 ( ) ) ; return ( set . size ( ) ) == ( str . length ( ) ) ; }
org . junit . Assert . assertTrue ( s . METHOD_1 ( "" ) )