System.err.println("====");
    }

    private static final String RESULT1 = COMMENT + LINE_SEPARATOR + KEY1A + " = " + VALUE1 + LINE_SEPARATOR;

    @Test
    public void testSaveComment1() throws Exception {
        properties.put(KEY1, COMMENT, VALUE1);
        StringWriter sw = new StringWriter();
        properties.save(sw);
        String msg = sw.toString();