@Test
    public void canPassRunnableToFormatters() {
        CodeWriter writer = new CodeWriter();
        writer.write("Hi, $C.", (Runnable) () -> writer.writeInline("TheName"));
        assertThat(writer.toString(), equalTo("Hi, TheName.\n"));
    }
\n"
                                + " * Foo \"foo!\"\n"
                                + " *\n"
                                + " * \"baz\"!\n"
                                + " * Yap!\n"
                                + " *     This is indented, in flow of parent.\n"
                                + " *     Yap!\n"
                                + " *     Yap?\n"
                                + " *     # Has a prefix\n"
                                + " *     # Yes\n"
                                + "
smithy-utils/src/test/java/software/amazon/smithy/utils/CodeWriterTest.java