@Override
    public String getMessage() {
        return message;
    }
@Test
    final void requireMixOfMessageAndNoMessageWorks() {
        final Throwable t0 = new Throwable("t0");
        final Throwable t1 = new Throwable(t0);
        final Throwable t2 = new Throwable("t2", t1);
        final ExceptionWrapper e = new ExceptionWrapper(t2);
        final String expected = "Throwable(\"t2\") at com.yahoo.jdisc.http.server.jetty.ExceptionWrapperTest(ExceptionWrapperTest.java:43):"
                + " Throwable(\"java.lang.Throwable: t0\") at com.yahoo.jdisc.http.server.jetty.ExceptionWrapperTest(ExceptionWrapperTest.java:42):"
                + " Throwable(\"t0\") at com.yahoo.jdisc.http.server.jetty.ExceptionWrapperTest(ExceptionWrapperTest.java:41)";

        assertThat(e.getMessage(), equalTo(expected));
    }