import org.apache.logging.log4j.Logger;
import org.codelibs.core.lang.StringUtil;
import org.codelibs.fess.annotation.Secured;
import org.codelibs.fess.app.web.base.FessAdminAction;
import org.codelibs.fess.crawler.Constants;
import org.codelibs.fess.exception.StorageException;
import org.codelibs.fess.mylasta.direction.FessConfig;
import org.codelibs.fess.storage.StorageClient;
import org.codelibs.fess.storage.StorageClientFactory;

### Conventions

Once a new property has been introduced, you need to consider what its conventions will be.

A convention is a value for a property that is used when no other opinion has been provided.  Sometimes conventions are called "default values", but this can be confusing because no property has a "default value" upon creation (except for collection-like properties, which start empty).  Conventions need to be explicitly set on a property.

            processHelper.startProcess(sessionId, cmdList, pbCall);
            fail("Expected JobProcessingException");
        } catch (JobProcessingException e) {
            assertTrue(e.getMessage().contains("Crawler Process terminated"));
        }
    }

    @Test
    public void test_startProcess_replaceExistingProcess() {
        String sessionId = "test_replace";

<div class="wrapper">
    <jsp:include page="/WEB-INF/view/common/admin/header.jsp"></jsp:include>
    <jsp:include page="/WEB-INF/view/common/admin/sidebar.jsp">
        <jsp:param name="menuCategoryType" value="crawl"/>
        <jsp:param name="menuType" value="fileConfig"/>
    </jsp:include>
    <main class="content-wrapper">
        <div class="content-header">
            <div class="container-fluid">

         *
         * @param jobLog the job log to monitor
         */
        public MonitorTarget(final JobLog jobLog) {
            this.jobLog = jobLog;
        }

        /**
         * Called when the timeout expires. Updates the job log if the job is still running.
         */
        @Override
        public void expired() {
            if (jobLog.getEndTime() == null) {

     * Called via postConstruct before init().
     */
    public void register() {
        if (ComponentUtil.hasComponent("llmClientManager")) {
            ComponentUtil.getComponent(LlmClientManager.class).register(this);
        }
    }

    /**
     * Initializes the HTTP client and starts availability checking.
     * Should be called from subclass init() methods.
     */

import org.codelibs.fess.app.web.base.login.FessLoginAssist.LoginCredentialResolver;
import org.codelibs.fess.app.web.base.login.SamlCredential;
import org.codelibs.fess.app.web.base.login.SamlCredential.SamlUser;
import org.codelibs.fess.crawler.Constants;
import org.codelibs.fess.exception.SsoLoginException;
import org.codelibs.fess.exception.SsoMessageException;
import org.codelibs.fess.exception.SsoProcessException;

        }
        // eviction後も再コンパイルで正しく動作
        assertEquals(0, engine.evaluate("return 0", params));
        engine.close();
    }

    /**
     * Test that close() can be called without error
     */
    @Test
    public void test_close() {
        final GroovyEngine engine = new GroovyEngine();
        engine.evaluate("return 1", new HashMap<>());
        engine.close();
    }

    }

    @Override
    public void xsetPaging(boolean paging) {
        // Do nothing because this is unsupported on ConditionBean.
        // And it is possible that this method is called by PagingInvoker.
    }

    @Override
    public void enablePagingCountLater() {
        // nothing
    }

    @Override
    public void disablePagingCountLater() {
        // nothing
    }

* `org.gradle.internal.cmdline.max.length`
* …

### Properties of pre-incubation features

Properties of pre-incubation features MUST start with `org.gradle.experimental.`  
They can all be called **experimental properties**.

The qualifier clearly indicates to users that the feature is still in early development and not yet stable.

Experimental properties MUST be stable.