if (mimeType == null) {
                return false;
            }

            String mimeTypeStr = mimeType.toString();
            // Support PDF and common image formats
            return "application/pdf".equals(mimeTypeStr) || "image/jpeg".equals(mimeTypeStr) || "image/png".equals(mimeTypeStr);
        }

        @Override
        public boolean isAvailable() {

            }
        }
    }

    /**
     * Test specific label constants exist and have correct values
     */
    @Test
    public void test_specificLabelConstants() {
        // Test common labels
        assertEquals("{labels.authRealm}", FessLabels.LABELS_AUTH_REALM);
        assertEquals("{labels.available}", FessLabels.LABELS_AVAILABLE);
        assertEquals("{labels.createdBy}", FessLabels.LABELS_CREATED_BY);

# https://github.com/apache/lucene-solr/blob/master/lucene/analysis/common/src/resources/org/apache/lucene/analysis/id/stopwords.txt
ada
adanya
adalah
adapun
agak
agaknya
agar
akan
akankah
akhirnya
aku
akulah
amat
amatlah
anda
andalah
antar
diantaranya
antara
antaranya
diantara
apa
apaan
mengapa
apabila
apakah
apalagi
apatah
atau
ataukah
ataupun
bagai
bagaikan

	"http://dbflute.org/meta/lastadi10.dtd">
<components>
	<include path="esclient.xml"/>

	<!-- The components of DBFlute Runtime. -->
	<component name="invokerAssistant" class="org.codelibs.fess.opensearch.common.ImplementedInvokerAssistant"/>
	<component name="behaviorCommandInvoker" class="org.dbflute.bhv.core.BehaviorCommandInvoker"/>

	<!-- The components of Behavior. -->

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.opensearch.common;

import javax.sql.DataSource;

import org.dbflute.bhv.core.InvokerAssistant;
import org.dbflute.bhv.core.context.ResourceParameter;
import org.dbflute.bhv.core.supplement.SequenceCacheHandler;

import org.xml.sax.SAXException;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.dataformat.yaml.YAMLMapper;
import com.google.common.cache.CacheBuilder;
import com.google.common.cache.CacheLoader;
import com.google.common.cache.LoadingCache;

/**
 * Helper class for managing Fess plugins and artifacts.
 * This class provides functionality to discover, install, and manage various types of plugins

import org.opensearch.search.sort.SortBuilder;
import org.opensearch.search.sort.SortBuilders;
import org.opensearch.search.sort.SortOrder;

/**
 * Abstract base class for query command implementations.
 * Provides common functionality for processing and executing search queries.
 */
public abstract class QueryCommand {

    /**
     * Default constructor for QueryCommand.

import org.dbflute.jdbc.StatementConfig;
import org.dbflute.system.DBFluteSystem;
import org.dbflute.twowaysql.style.BoundDateDisplayStyle;
import org.opensearch.action.search.SearchRequestBuilder;
import org.opensearch.common.unit.TimeValue;

/**
 * @author ESFlute (using FreeGen)
 */
public abstract class EsAbstractConditionBean implements ConditionBean {

import org.dbflute.jdbc.StatementConfig;
import org.dbflute.system.DBFluteSystem;
import org.dbflute.twowaysql.style.BoundDateDisplayStyle;
import org.opensearch.action.search.SearchRequestBuilder;
import org.opensearch.common.unit.TimeValue;

/**
 * @author ESFlute (using FreeGen)
 */
public abstract class EsAbstractConditionBean implements ConditionBean {

        assertFalse(validator.isValid("invalid cron", context));
        assertFalse(validator.isValid("too many fields * * * * * * *", context));
        assertFalse(validator.isValid("* * * *", context));
    }

    // Test common valid cron patterns that are likely to work
    @Test
    public void test_basicValidCronExpressions() {
        final ConstraintValidatorContext context = null;

        // Test basic patterns that should be valid