* <pre>
     * message:
     * </pre>
     * @param property The property name for the message. (NotNull)
     * @return this. (NotNull)
     */
    public FessMessages addErrorsFrontHeader(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(ERRORS_front_header));
        return this;
    }

    /**

            override fun match(kmClass: KmClass) = kmClass.visibility == visibility
            override fun match(kmConstructor: KmConstructor) = kmConstructor.visibility == visibility
            override fun match(kmProperty: KmProperty) = kmProperty.visibility == visibility
            override fun match(kmFunction: KmFunction) = kmFunction.visibility == visibility

                                    <div class="form-inline col-sm-9">
                                        <la:errors property="webApiJson"/>
                                        <div class="form-check">
                                            <la:checkbox styleId="webApiJson" styleClass="form-check-input" property="webApiJson"/>
                                            <label for="webApiJson" class="form-check-label">

		<property name="queueIndex">"fess_crawler.queue"</property>
		<property name="queueShards">5</property>
		<property name="queueReplicas">1</property>
		<property name="dataIndex">"fess_crawler.data"</property>
		<property name="dataShards">5</property>
		<property name="dataReplicas">1</property>
		<property name="filterIndex">"fess_crawler.filter"</property>
		<property name="filterShards">5</property>

 *
 * @author higa
 */
public interface PropertyDesc {

    /**
     * Returns the property name.
     *
     * @return the property name
     */
    String getPropertyName();

    /**
     * Returns the property type.
     *
     * @param <T>
     *            the property type
     * @return the property type
     */
    <T> Class<T> getPropertyType();

    /**
     * Returns the getter method.

                    """
                        package com.example;
                        import org.gradle.api.provider.Property;

                        public abstract class Task {
                            public abstract Property<Boolean> getFailOnError();
                            public Property<Boolean> getIsFailOnError() {
                                return getFailOnError();
                            }

				<component class="org.codelibs.fess.auth.chain.CommandChain">
					<property name="updateCommand">[
					"/usr/sbin/htpasswd",
					"-b",
					"/tmp/test.txt",
					"$USERNAME",
					"$PASSWORD"
					]</property>
					<property name="deleteCommand">[
					"/usr/sbin/htpasswd",
					"-D",
					"/tmp/test.txt",
					"$USERNAME"
					]</property>
					<property name="targetUsers">[
					"admin"
					]</property>

        try {
            fessConfig.get("non.existent.property");
            fail("Should throw exception for non-existent property");
        } catch (ConfigPropertyNotFoundException e) {
            // Expected exception
            assertTrue(e.getMessage().contains("non.existent.property"));
        }
    }

    // Test system property without prefix
    @Test

            <la:form action="/admin/boostdoc/">
                <la:hidden property="crudMode"/>
                <c:if test="${crudMode==2}">
                    <la:hidden property="id"/>
                    <la:hidden property="versionNo"/>
                </c:if>
                <la:hidden property="createdBy"/>
                <la:hidden property="createdTime"/>
                <div class="row">

            <la:form action="/admin/searchlist/">
                <la:hidden property="crudMode"/>
                <la:hidden property="q"/>
                <c:if test="${crudMode==2}">
                    <la:hidden property="id"/>
                    <la:hidden property="seqNo"/>
                    <la:hidden property="primaryTerm"/>
                </c:if>
                <div class="row">