valueOf ( ) { "<AssertPlaceHolder>" ; } valueOf ( IDENT_0 . IDENT_1 ) { METHOD_0 ( IDENT_2 ) ; java . util . List < IDENT_3 > values = METHOD_1 ( IDENT_2 ) ; switch ( values . size ( ) ) { case 0 : return null ; case 1 : return values . get ( 0 ) ; default : throw new IDENT_0 . METHOD_2 ( IDENT_2 ) ; } }
org . junit . Assert . assertNull ( empty . valueOf ( "a" ) )