return createSession(userId);
    }

    /**
     * Adds a message to a session.
     *
     * @param sessionId the session ID
     * @param message the message to add
     * @return true if the message was added, false if the session was not found
     */
    public boolean addMessage(final String sessionId, final ChatMessage message) {
        final ChatSession session = getSession(sessionId);

     *
     * @param originalMessage the original user message
     * @return the fallback search intent result
     */
    public static IntentDetectionResult fallbackSearch(final String originalMessage) {
        return new IntentDetectionResult(ChatIntent.SEARCH, originalMessage, null, "Fallback: using original message as query");
    }

    @Override
    public String toString() {

                                </div>
                            </div>
                            <div class="card-body">
                                    <%-- Message --%>
                                <div>
                                    <la:info id="msg" message="true">
                                        <div class="alert alert-success">${msg}</div>
                                    </la:info>

        when:
        UpdateAgpVersions.selectVersionsFrom(gradleVersion, minimumSupported, allVersions)

        then:
        def ex = thrown(IllegalArgumentException)
        ex.message == "minimumSupported must be at least 9.0.0, was 8.9.0"
    }

    def "fail when minimumSupported higher than gradle major when no matching gradle major stable or rc available"() {
        given:

import org.codelibs.fess.app.web.api.ApiResult.Status;
import org.codelibs.fess.app.web.base.FessBaseAction;
import org.codelibs.fess.mylasta.action.FessMessages;
import org.dbflute.optional.OptionalThing;
import org.lastaflute.core.message.MessageManager;
import org.lastaflute.web.login.LoginManager;
import org.lastaflute.web.response.ActionResponse;
import org.lastaflute.web.ruts.process.ActionRuntime;
import org.lastaflute.web.validation.VaMessenger;

            labels.testAssertPropertyNotNull(null);
            fail("Should throw IllegalArgumentException");
        } catch (IllegalArgumentException e) {
            assertEquals("The argument 'property' for message should not be null.", e.getMessage());
        }
    }

    /**
     * Test that assertPropertyNotNull does not throw exception for non-null input
     */
    @Test

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.validation;

import org.lastaflute.core.message.UserMessages;
import org.lastaflute.core.message.supplier.UserMessagesCreator;
import org.lastaflute.web.servlet.request.RequestManager;
import org.lastaflute.web.validation.ActionValidator;

/**

        public ApiErrorResponse message(final String message) {
            this.message = message;
            return this;
        }

        /**
         * Sets the error message from validation messages.
         * @param validationMessagesLambda Lambda function to process validation messages.
         * @return This ApiErrorResponse instance.
         */

                                </h3>
                            </div>
                            <div class="card-body">
                                    <%-- Message: BEGIN --%>
                                <div>
                                    <la:info id="msg" message="true">
                                        <div class="alert alert-success">${msg}</div>
                                    </la:info>

            final String message = e.getMessage();
            assertTrue("Error message should contain var path: " + message, message.contains(varDir.toFile().getCanonicalPath()));
            assertTrue("Error message should contain webapp path: " + message, message.contains(webappDir.toFile().getCanonicalPath()));
            assertTrue("Error message should contain conf path: " + message, message.contains(confDir.toFile().getCanonicalPath()));