METHOD_0 ( ) { "<AssertPlaceHolder>" ; } METHOD_1 ( java . lang . Object ) { if ( id instanceof org . IDENT_0 . IDENT_1 . IDENT_2 . data . IDENT_3 ) { org . IDENT_0 . IDENT_1 . IDENT_2 . data . IDENT_3 IDENT_4 = ( ( org . IDENT_0 . IDENT_1 . IDENT_2 . data . IDENT_3 ) ( id ) ) ; if ( ( IDENT_4 . METHOD_2 ( ) . size ( ) ) == 1 ) { id = IDENT_4 . METHOD_2 ( ) . values ( ) . iterator ( ) . next ( ) ; } } return id ; }
org . junit . Assert . assertNull ( service . METHOD_1 ( null ) )