}

    /**
     * Writes the properties file to the given writer, preserving as much of its
     * structure as possible.
     *
     * @param out the writer
     * @throws IOException if an error occurs
     */
    protected void saveLayout(Writer out, boolean typed) throws IOException {
        PropertiesWriter writer = new PropertiesWriter(out, typed);
        if (header != null) {

    void emptyAcceptedApiChanges(File jsonFile) {
        jsonFile.withWriter { fileWriter ->
            def writer = new JsonWriter(fileWriter)
            writer.setIndent("    ")
            new Gson().toJson([acceptedApiChanges: []], Object, writer)
            writer.close()
        }
    }

                .build());
    }

    default void write(@Nonnull T content, @Nonnull Writer writer) throws XmlWriterException {
        write(XmlWriterRequest.<T>builder().content(content).writer(writer).build());
    }

    void write(@Nonnull XmlWriterRequest<T> request) throws XmlWriterException;

    /**
     * Simply parse the given xml string.
     *
     * @param xml the input xml string

        }
    }

    public void writePlan(Consumer<String> writer, BuildPlan plan) {
        plan.projects().forEach(project -> writePlan(writer, plan, project));
    }

    public void writePlan(Consumer<String> writer, BuildPlan plan, MavenProject project) {
        writer.accept("=== PROJECT BUILD PLAN ================================================");
        writer.accept("Project:                     " + getKey(project));

  public void setUp() {
    sink = new TestCharSink();
  }

  public void testOpenBufferedStream() throws IOException {
    Writer writer = sink.openBufferedStream();
    assertTrue(sink.wasStreamOpened());
    assertFalse(sink.wasStreamClosed());

    writer.write(STRING);
    writer.close();

    assertTrue(sink.wasStreamClosed());
    assertThat(sink.getString()).isEqualTo(STRING);
  }

// size. If the argument io.Writer is already a [Writer] with large enough
// size, it returns the underlying [Writer].
func NewWriterSize(w io.Writer, size int) *Writer {
	// Is it already a Writer?
	b, ok := w.(*Writer)
	if ok && len(b.buf) >= size {
		return b
	}
	if size <= 0 {
		size = defaultBufSize
	}
	return &Writer{
		buf: make([]byte, size),
		wr:  w,
	}
}

            try {
                if (event.getMessage().equals("\n")) {
                    writer.write(event.getMessage());
                } else {
                    writer.write(prefix + event.getMessage());
                }
            } catch (IOException e) {
                throw new UncheckedIOException("Unable to write test suite output", e);
            }
        }

    }

    @Test
    public void test_sendSseEvent_basic() {
        final StringWriter stringWriter = new StringWriter();
        final PrintWriter writer = new PrintWriter(stringWriter);

        chatApiManager.sendSseEvent(writer, "test", Map.of("key", "value"));

        final String output = stringWriter.toString();
        assertTrue(output.contains("event: test"));

        Objects.requireNonNull(output, "output cannot be null");
        Objects.requireNonNull(model, "model cannot be null");

        try (Writer out = output) {
            new MavenXpp3Writer().write(out, model);
        }
    }

    @Override
    public void write(OutputStream output, Map<String, Object> options, Model model) throws IOException {

      failed = true

      socketToCancel = this.socket

      writerToClose = this.writer
      this.writer = null

      if (!isWriter && writerToClose != null) {
        // If the caller isn't the writer thread, get that thread to close the writer.
        taskQueue.execute("$name writer close", cancelable = false) {
          writerToClose.closeQuietly()
        }
      }