@Override
    protected void merge(Metadata recessive) {
        Versioning original = metadata.getVersioning();

        Versioning.Builder versioning = Versioning.newBuilder(original);
        versioning.lastUpdated(fmt.format(timestamp));

        if (recessive.getVersioning() != null) {
            if (original.getLatest() == null) {
                versioning.latest(recessive.getVersioning().getLatest());
            }

          <version>1.0.0</version>
          <association>
            <type>String</type>
            <multiplicity>*</multiplicity>
          </association>
          <description><![CDATA[Artifacts in the format <code>groupId:artifactId</code>. All the ones listed here are filtered (i.e. removed) from plugin and build extension class realms,
          i.e. referencing any of those coordinates in plugin/build extension dependencies has no effect.]]>

                break;
            default:
                throw new IllegalArgumentException("Bad artifact coordinates " + coord
                        + ", expected format is <groupId>:<artifactId>[:<extension>[:<classifier>]]:<version>");
        }
        return s;
    }

        @Override
        public Thread getOwner() {
            return super.getOwner();
        }
    }

    private static void warn(String msg) {
        for (String s : MultilineMessageHelper.format(msg)) {
            LOGGER.warn(s);
        }
    }

    private void doExecute(MavenSession session, MojoExecution mojoExecution, DependencyContext dependencyContext)

        String version = parent.getVersion();

        ModelResolver modelResolver = getModelResolver(request);
        Objects.requireNonNull(
                modelResolver,
                String.format(
                        "request.modelResolver cannot be null (parent POM %s and POM %s)",
                        ModelProblemUtils.toId(groupId, artifactId, version),

            scm's {@code child.scm.connection.inherit.append.path="false"}
            @see <a href="https://maven.apache.org/scm/scm-url-format.html">URL format</a>
            @see <a href="https://maven.apache.org/scm/scms-overview.html">list of supported SCMs</a>
            ]]>
          </description>
          <type>String</type>
        </field>

     * @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
    default MessageBuilder format(String pattern, Object... args) {
        return append(String.format(pattern, args));
    }

    /**

parseDouble(CharSequence) throws NumberFormatExceptio; public static StringBuffer format(boolean, StringBuffer); public static StringBuffer format(short, StringBuffer); public static StringBuffer format(short, int, StringBuffer); public static StringBuffer format(int, StringBuffer); public static StringBuffer format(int, int, StringBuffer); private static void format2(int, int, StringBuffer); public static StringBuffer format(long, StringBuffer); public static StringBuffer format(long, int, StringBuffer);...

                md.update(buffer, 0, read);
            }
        }
        StringBuilder result = new StringBuilder();
        for (byte b : md.digest()) {
            result.append(String.format("%02x", b));
        }
        return result.toString();
    }

        if (sources == null) {
            return null;
        }
        return sources.stream()
                .reduce((a, b) -> {
                    throw new IllegalStateException(String.format(
                            "No unique Source for %s:%s: %s and %s",
                            groupId, artifactId, a.getLocation(), b.getLocation()));
                })
                .orElse(null);
    }