METHOD_0 ( ) { "<AssertPlaceHolder>" ; } METHOD_1 ( java . lang . Object ) { if ( array == null ) { return null ; } if ( ! ( array . getClass ( ) . METHOD_2 ( ) ) ) { throw new java . lang . IllegalArgumentException ( STRING_0 ) ; } return new org . IDENT_0 . IDENT_1 . util . METHOD_3 ( array ) ; }
org . junit . Assert . assertNull ( org . IDENT_0 . IDENT_1 . util . METHOD_3 . METHOD_1 ( null ) )