*   <li>URL: {@code https://repo.maven.org/.../pom.xml}</li>
     *   <li>Description: {@code <memory>} or {@code <database>}</li>
     * </ul>
     *
     * @return a non-null string describing the source location
     */
    @Nonnull
    String getLocation();

    /**
     * Resolves a new source relative to this one.
     * <p>
     * The resolution strategy depends on the source type:
     * <ul>

                        "required": ["loc", "msg", "type"],
                        "type": "object",
                        "properties": {
                            "loc": {
                                "title": "Location",
                                "type": "array",
                                "items": {
                                    "anyOf": [{"type": "string"}, {"type": "integer"}]
                                },

                        "required": ["loc", "msg", "type"],
                        "type": "object",
                        "properties": {
                            "loc": {
                                "title": "Location",
                                "type": "array",
                                "items": {
                                    "anyOf": [{"type": "string"}, {"type": "integer"}]
                                },

            return CheckstylePrecommitPlugin.class.getProtectionDomain().getCodeSource().getLocation().toURI();
        } catch (URISyntaxException e) {
            throw new GradleException("Error determining build tools JAR location", e);
        }
    }

                                <c:import url="/WEB-INF/view/common/admin/crud/pagination.jsp"/>
                                <c:if test="${pager.currentPageNumber > pager.allPageCount}">
                                    <script>location.href = "${contextPath}/admin/webconfig/list/${pager.allPageCount}";</script>
                                </c:if>
                            </c:if>
                        </div>
                    </div>

                                "ctx": {"title": "Context", "type": "object"},
                                "input": {"title": "Input"},
                                "loc": {
                                    "title": "Location",
                                    "type": "array",
                                    "items": {
                                        "anyOf": [
                                            {"type": "string"},

        "type": "keyword"
      },
      "lang": {
        "type": "keyword"
      },
      "last_modified": {
        "type": "date",
        "format": "date_optional_time"
      },
      "location": {
        "type": "geo_point"
      },
      "mimetype": {
        "type": "keyword"
      },
      "parent_id": {
        "type": "keyword"
      },
      "role": {
        "type": "keyword"

                                <c:import url="/WEB-INF/view/common/admin/crud/pagination.jsp"/>
                                <c:if test="${pager.currentPageNumber > pager.allPageCount}">
                                    <script>location.href = "${contextPath}/admin/boostdoc/list/${pager.allPageCount}";</script>
                                </c:if>
                            </c:if>
                        </div>
                    </div>

   * such as:
   *
   * - Make checkOpen return the non-null `seq`. Then callers can assign that to a local variable or
   *   even back to `this.seq`. However, that may suggest that we're defending against concurrent
   *   mutation, which is not an actual risk because we use `synchronized`.
   * - Make `remaining` require a non-null `seq` argument. But this is a bit weird because the

    /**
     * Property source, which determines when and where the property will be read from or set for consumption.
     * The source indicates the timing of property evaluation in the Maven build lifecycle and the location
     * where the property value is defined.
     */
    enum Source {
        /**
         * Maven system properties. These properties are evaluated very early during the boot process,