throw new SsoMessageException(
                        messages -> messages.addErrorsFailedToProcessSsoRequest(UserMessages.GLOBAL_PROPERTY_KEY, e.getMessage()),
                        "Failed to process metadata.", e);
            }
        })
                .orElseThrow(() -> new SsoMessageException(
                        messages -> messages.addErrorsFailedToProcessSsoRequest(UserMessages.GLOBAL_PROPERTY_KEY, "Invalid state."),

### Translate In Your Language

Fess is internationalized software.

If you want to add labels/messages for your language, please translate properties file and then rename to fess\_\*\_[lang].properties.

* [fess_label_en.properties](https://github.com/codelibs/fess/blob/master/src/main/resources/fess_label_en.properties)

        return previousClusterState.getAndSet(status) != status;
    }

    /**
     * Creates a new action validator.
     *
     * @param requestManager  The request manager.
     * @param messagesCreator The messages creator.
     * @param runtimeGroups   The runtime groups.
     * @return A new action validator.
     */
    public ActionValidator<FessMessages> createValidator(final RequestManager requestManager,

						</ant>
						<ant antfile="${basedir}/plugin.xml" target="install.plugins">
							<property name="with.fess" value="true" />
						</ant>
						<ant antfile="deps.xml" target="install.jars" />
						<echo message="fess.version=${project.version}" file="${basedir}/src/main/webapp/WEB-INF/project.properties" />
					</target>
				</configuration>
				<goals>
					<goal>run</goal>
				</goals>
			</plugin>
			<plugin>