import org.codelibs.fess.mylasta.direction.FessConfig;

/**
 * This class provides system-related utility methods.
 * It extends {@link org.codelibs.core.lang.SystemUtil} and adds
 * methods specific to the Fess application.
 */
public class SystemUtil extends org.codelibs.core.lang.SystemUtil {

    private static final String DEFAULT_SENSITIVE_PATTERN = ".*password.*|.*secret.*|.*key.*|.*token.*|.*credential.*|.*auth.*|.*private.*";

import java.util.function.LongSupplier;

/**
 * Utility class for system operations.
 *
 * @author wyukawa
 * @author shinsuke
 *
 */
public abstract class SystemUtil {

    /**
     * Do not instantiate.
     */
    protected SystemUtil() {
    }

    /**
     * <code>file.encoding</code> system property. Example: UTF-8
     */

        // Verify that SystemUtil extends org.codelibs.core.lang.SystemUtil
        Class<?> superClass = SystemUtil.class.getSuperclass();
        assertEquals("Should extend org.codelibs.core.lang.SystemUtil", "org.codelibs.core.lang.SystemUtil", superClass.getName());
    }

    @Test
    public void test_constants_reference() {
        // Test that the constant used is accessible and has expected value

                        .forEach(e -> logger.debug("Property: {}={}", e.getKey(),
                                SystemUtil.maskSensitiveValue(String.valueOf(e.getKey()), String.valueOf(e.getValue()))));
                System.getenv()
                        .entrySet()
                        .forEach(e -> logger.debug("Env: {}={}", e.getKey(), SystemUtil.maskSensitiveValue(e.getKey(), e.getValue())));
                logger.debug("Options: options={}", options);

import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;

import org.codelibs.core.io.CloseableUtil;
import org.codelibs.core.lang.StringUtil;
import org.codelibs.core.lang.SystemUtil;
import org.codelibs.fess.crawler.builder.RequestDataBuilder;
import org.codelibs.fess.crawler.client.CrawlerClient;
import org.codelibs.fess.crawler.client.CrawlerClientFactory;

                        .forEach(e -> logger.debug("Property: {}={}", e.getKey(),
                                SystemUtil.maskSensitiveValue(String.valueOf(e.getKey()), String.valueOf(e.getValue()))));
                System.getenv()
                        .entrySet()
                        .forEach(e -> logger.debug("Env: {}={}", e.getKey(), SystemUtil.maskSensitiveValue(e.getKey(), e.getValue())));
                logger.debug("Options: options={}", options);

                        .forEach(e -> logger.debug("Property: {}={}", e.getKey(),
                                SystemUtil.maskSensitiveValue(String.valueOf(e.getKey()), String.valueOf(e.getValue()))));
                System.getenv()
                        .entrySet()
                        .forEach(e -> logger.debug("Env: {}={}", e.getKey(), SystemUtil.maskSensitiveValue(e.getKey(), e.getValue())));
                logger.debug("Options: options={}", options);

import org.codelibs.fess.util.ComponentUtil;
import org.codelibs.fess.util.InputStreamThread;
import org.codelibs.fess.util.JobProcess;
import org.codelibs.fess.util.ResourceUtil;
import org.codelibs.fess.util.SystemUtil;

import jakarta.servlet.ServletContext;

/**
 * This job is responsible for executing the suggest creator process.
 * It builds and runs a command-line process to generate suggest data,

import org.codelibs.fess.util.ComponentUtil;
import org.codelibs.fess.util.InputStreamThread;
import org.codelibs.fess.util.JobProcess;
import org.codelibs.fess.util.ResourceUtil;
import org.codelibs.fess.util.SystemUtil;

import jakarta.servlet.ServletContext;

/**
 * Job class for generating thumbnails for documents in the search engine.
 * This job executes the ThumbnailGenerator process as a separate JVM process

import org.codelibs.fess.util.ComponentUtil;
import org.codelibs.fess.util.InputStreamThread;
import org.codelibs.fess.util.JobProcess;
import org.codelibs.fess.util.ResourceUtil;
import org.codelibs.fess.util.SystemUtil;

import jakarta.servlet.ServletContext;

/**
 * CrawlJob is responsible for executing the crawling process in Fess.
 * This job launches a separate crawler process that can crawl web sites, file systems,