*/
    @Nonnull
    default MessageBuilder newline() {
        return append(System.lineSeparator());
    }

    /**
     * Append formatted content to the buffer.
     * @see String#format(String, Object...)
     *
     * @param pattern a <a href="../util/Formatter.html#syntax">format string</a>
     * @param args arguments referenced by the format specifiers in the format string
     * @return the current builder

     */
    @Nonnull
    ArtifactCoordinate create(@Nonnull ArtifactCoordinateFactoryRequest request);

    /**
     * Creates a coordinate out of string that is formatted like:
     * {@code <groupId>:<artifactId>[:<extension>[:<classifier>]]:<version>}
     *
     * @param session the session.
     * @param coordinateString the string having "standard" coordinate.

     *
     * @param problem The problem whose location should be formatted, must not be {@code null}.
     * @param projectId The {@code <groupId>:<artifactId>:<version>} of the corresponding project, may be {@code null}
     *            to force output of model id and source.
     * @return The formatted problem location or an empty string if unknown, never {@code null}.
     */