public static void testGetProperty2() {
        String input="foo, bar,  foobar: 1000";
        String result=Util.getProperty(input);
        assert result != null && result.equals("1000");

        input="foo, bar,  foobar";
        result=Util.getProperty(input);
        assert result == null;

        System.setProperty("foobar", "900");

        input="foo, bar,  foobar: 1000";
        result=Util.getProperty(input);
        assert result != null && result.equals("900");

        input="foo, bar,  foobar";
        result=Util.getProperty(input);
        assert result != null && result.equals("900");


        System.setProperty("bar", "500");
        input="foo, bar,  foobar: 1000";
        result=Util.getProperty(input);
        assert result != null && result.equals("500");

        input="foo, bar,  foobar";
        result=Util.getProperty(input);
        assert result != null && result.equals("500");


        System.setProperty("foo", "200");
        input="foo, bar,  foobar: 1000";
        result=Util.getProperty(input);
        assert result != null && result.equals("200");

        input="foo, bar,  foobar";
        result=Util.getProperty(input);
        assert result != null && result.equals("200");
    }