* @throws Exception
     */
    @Test
    public void testError() throws Exception {
        logger.error("error");
    }

    /**
     * @throws Exception
     */
    @Test
    public void testFatal() throws Exception {
        logger.fatal("fatal");
    }

    /**
     * @throws Exception
     */
    @Test
    public void testLog() throws Exception {
        logger.log("ILOGTEST0001");
    }

     */
    public static void appendText(final Text text, final StringBuilder buf) {
        assertArgumentNotNull("text", text);
        assertArgumentNotNull("buf", buf);

        buf.append(encodeText(text.getData()));
    }

    /**
     * Appends the string representation of a {@link CDATASection}.
     *
     * @param cdataSection
     *            The CDATA section. Must not be {@literal null}.
     * @param buf

    @Test
    public void testGetDataInMemory() throws IOException {
        // getData() should return the written data when in memory
        ContentOutputStream cos = new ContentOutputStream(10, Curl.tmpDir);
        byte[] data = new byte[] { 0, 1, 2, 3, 4 };
        cos.write(data);
        assertTrue(cos.isInMemory());
        byte[] result = cos.getData();
        assertNotNull(result);
        assertArrayEquals(data, result);

     */
    public static String interpretTrace(boolean detailed, RequestTrace requestTrace) {
        while (requestTrace != null) {
            Object data = requestTrace.getData();
            if (data instanceof DependencyRequest request) {
                return "dependency resolution for " + request;
            } else if (data instanceof CollectRequest request) {

                buildType(createPerformancePartialTrigger(model, stage))
            }
        }

        val docsTestProjects =
            stage.docsTests.map { DocsTestProject(model, stage, it.os, it.testJava, it.docsTestTypes) }
        docsTestProjects.forEach(this::subProject)
        docsTestTriggers = docsTestProjects.map { DocsTestTrigger(model, it) }
        docsTestTriggers.forEach(this::buildType)

        setEncoding((String) src.get(ENCODING));
        final String dataStr = (String) src.get(DATA);
        if (dataStr != null) {
            try {
                setData(Base64Util.decode(dataStr));
            } catch (final Exception e) {
                throw new OpenSearchAccessException("data: " + dataStr, e);
            }
        }
    }

    /**

     */
    public int getMessageLength() {
        return this.messageLength;
    }

    /**
     * Gets the data peeked from the pipe
     * @return the data
     */
    public byte[] getData() {
        return this.data;
    }

    /**
     * {@inheritDoc}
     *
     * @see Decodable#decode(byte[], int, int)
     */
    @Override

	}
}

func TestReadAfterLines(t *testing.T) {
	line1 := "this is line1"
	restData := "this is line2\nthis is line 3\n"
	inbuf := bytes.NewReader([]byte(line1 + "\n" + restData))
	outbuf := new(strings.Builder)
	maxLineLength := len(line1) + len(restData)/2
	l := NewReaderSize(inbuf, maxLineLength)
	line, isPrefix, err := l.ReadLine()

        final YamlFrontMatterVisitor visitor = new YamlFrontMatterVisitor();
        document.accept(visitor);

        final Map<String, List<String>> frontMatter = visitor.getData();
        for (final Map.Entry<String, List<String>> entry : frontMatter.entrySet()) {
            final String key = "frontmatter." + entry.getKey();
            final List<String> values = entry.getValue();

        }
        return newArtifacts;
    }

    @SuppressWarnings("unchecked")
    private Set<String> needsInlining(RepositorySystemSession session) {
        return (Set<String>) session.getData()
                .computeIfAbsent(
                        PomInlinerTransformer.class.getName() + ".needsInlining", ConcurrentHashMap::newKeySet);
    }

    @Override