METHOD_0 ( ) { IDENT_0 . METHOD_1 ( new javax . security . auth . METHOD_2 ( ) ) ; "<AssertPlaceHolder>" ; } METHOD_3 ( ) { if ( ( subject ) == null ) { return null ; } java . util . Set < java . security . IDENT_1 > IDENT_2 = subject . METHOD_4 ( ) ; if ( ( IDENT_2 . size ( ) ) == 0 ) { return null ; } return ( ( java . security . IDENT_1 ) ( IDENT_2 . toArray ( ) [ 0 ] ) ) ; }
org . junit . Assert . assertNull ( IDENT_0 . METHOD_3 ( ) )