MimeMessage m1 = ((Mail) a.get(0)).getMessage();
            MimeMessage m2 = ((Mail) a.get(1)).getMessage();
            assertNotSame(m1,m2);
            assertEquals(m1.getSubject(),"new text 1");
            assertEquals(m2.getSubject(),"new text 2");
            m.dispose();
        } catch (MessagingException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }