list.add(e);
    }
    return unmodifiableList(list);
  }

  /**
   * @return a suitable location for a null element, to use when initializing containers for tests
   *     that involve a null element being present.
   */
  protected int getNullLocation() {
    return getNumElements() / 2;
  }

  protected MinimalCollection<E> createDisjointCollection() {

            return redirect(AdminDashboardAction.class);
        }
        final Class<? extends FessAdminAction> actionClass = AdminAction.getAdminActionClass(user);
        if (actionClass != null) {
            return redirect(actionClass);
        }
        return redirectToRoot();
    }

     * @throws IOException if an I/O error occurs
     */
    public LsaPolicyHandle(final DcerpcHandle handle, String server, final int access) throws IOException {
        this.handle = handle;
        if (server == null) {
            server = "\\\\";
        }
        final MsrpcLsarOpenPolicy2 rpc = new MsrpcLsarOpenPolicy2(server, access, this);
        handle.sendrecv(rpc);
        if (rpc.retval != 0) {

        final SmbShareInfo[] entries = new SmbShareInfo[a200.count];
        for (int i = 0; i < a200.count; i++) {
            entries[i] = new SmbShareInfo(a200.s[i].dfs_name, 0, null);
        }
        return entries;
    }

        if (artifact.hasClassifier()) {
            path.append(ARTIFACT_SEPARATOR).append(artifact.getClassifier());
        }

        if (artifactHandler.getExtension() != null
                && !artifactHandler.getExtension().isEmpty()) {
            path.append(GROUP_SEPARATOR).append(artifactHandler.getExtension());
        }

        return path.toString();
    }

    @Override

     *
     * @param cause the cause which is saved for later retrieval by the {@link #getCause()} method.
     *              A {@code null} value is permitted, and indicates that the cause is nonexistent or unknown.
     * @since 3.8.3
     */
    public MojoFailureException(Throwable cause) {
        super(cause);
    }

    } // -- Object getConfiguration()

    /**
     * Method getGoals.
     *
     * @return List
     */
    public java.util.List<String> getGoals() {
        if (this.goals == null) {
            this.goals = new java.util.ArrayList<String>();
        }

        return this.goals;
    } // -- java.util.List<String> getGoals()

    /**
     * Method removeGoal.
     *

                            "q": {
                                "anyOf": [
                                    {"type": "string", "pattern": "^fixedquery$"},
                                    {"type": "null"},
                                ],
                                "title": "Q",
                            }
                        },
                        "type": "object",

        assertEquals("", key);
    }

    @Test
    public void test_getHostKey_nullVirtualHost() {
        RelatedContent entity = createRelatedContent("term", "content", null);
        String key = relatedContentHelper.getHostKey(entity);
        assertEquals("", key);
    }

    @Test
    public void test_getHostKey_withVirtualHost() {

                }
            }
        }
    }

    private
    fun versionsDates(): Map<Version, String> {
        val versions = mutableMapOf<Version, String>()
        var version: String? = null
        parameters.releasedVersionsFile.get().asFile.forEachLine(Charsets.UTF_8) {
            val line = it.trim()
            if (line.startsWith("\"version\"")) {