public String getShortFieldDescriptor(FieldReference fieldReference) {
        StringWriter writer = new StringWriter();
        try {
            getWriter(writer).writeShortFieldDescriptor(fieldReference);
        } catch (IOException e) {
            throw new AssertionError("Unexpected IOException");
        }
        return writer.toString();
    }
@Test
    public void testGetShortFieldReference() throws IOException {
        TestDexFormatter formatter = new TestDexFormatter();
        Assert.assertEquals(
                "short field descriptor",
                formatter.getShortFieldDescriptor(mock(FieldReference.class)));
    }