METHOD_0 ( ) { com . IDENT_0 . stream . Optional < java . lang . String > result = com . IDENT_0 . stream . Optional . < java . lang . Integer > METHOD_1 ( null ) . METHOD_2 ( new com . IDENT_0 . stream . function . IDENT_1 < java . lang . Integer , com . IDENT_0 . stream . Optional < java . lang . String > > ( ) { @ com . IDENT_0 . stream . Override public com . IDENT_0 . stream . Optional < java . lang . String > apply ( java . lang . Integer value ) { return com . IDENT_0 . stream . Optional . METHOD_1 ( java . lang . String . valueOf ( ( ( char ) ( value . METHOD_3 ( ) ) ) ) ) ; } } ) ; "<AssertPlaceHolder>" ; } isEmpty ( ) { return new com . IDENT_0 . stream . test . hamcrest . IDENT_2 . METHOD_4 ( ) ; }
org . junit . Assert . assertThat ( result , isEmpty ( ) )