protected int executeCommand(final String[] commands, final String username, final String password) {
        if (commands == null || commands.length == 0) {
            throw new CommandExecutionException("command is empty.");
        }

        if (logger.isInfoEnabled()) {
            logger.info("Command: {}", String.join(" ", commands));
        }

        final String[] cmds = stream(commands).get(stream -> stream.map(s -> {

    @GuardedBy("lock")
    private int runningTasks = 0;

    @GuardedBy("lock")
    private boolean shutdown = false;

    @Override
    public void execute(Runnable command) {
      startTask();
      try {
        command.run();
      } finally {
        endTask();
      }
    }

    @Override
    public boolean isShutdown() {
      synchronized (lock) {
        return shutdown;

 */
package org.codelibs.fess.util;

import static org.apache.commons.io.FileUtils.ONE_EB_BI;
import static org.apache.commons.io.FileUtils.ONE_GB_BI;
import static org.apache.commons.io.FileUtils.ONE_KB_BI;
import static org.apache.commons.io.FileUtils.ONE_MB_BI;
import static org.apache.commons.io.FileUtils.ONE_PB_BI;
import static org.apache.commons.io.FileUtils.ONE_TB_BI;

import java.math.BigDecimal;

import java.util.regex.Pattern;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import static java.util.regex.Pattern.quote;

/**
 * NOTICE: this class is invoked via java command line, so we must NOT DEPEND ON ANY 3RD-PARTY LIBRARIES except JDK 11.
 *
 * Usage: java build-logic/cleanup/src/main/java/gradlebuild/cleanup/services/KillLeakingJavaProcesses.java
 */
public class KillLeakingJavaProcesses {

 * governing permissions and limitations under the License.
 */
package org.codelibs.core.log;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * (Jakarta) Commons Loggingのロガーを利用するアダプタです。
 *
 * @author koichik
 */
class JclLoggerAdapter implements LoggerAdapter {

    protected final String sourceClass;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;

import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileUploadBase.SizeLimitExceededException;
import org.apache.commons.fileupload.FileUploadException;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.apache.logging.log4j.LogManager;

                }
            }
        } catch (IOException | XMLStreamException e) {
            // The root locator can be used very early during the setup of Maven,
            // even before the arguments from the command line are parsed.  Any exception
            // that would happen here should cause the build to fail at a later stage
            // (when actually parsing the POM) and will lead to a better exception being

    /**
     * Gets the user properties to use for interpolation and profile activation. The user properties have been
     * configured directly by the user on his discretion, e.g. via the {@code -Dkey=value} parameter on the command
     * line.
     *
     * @return The user properties, never {@code null}.
     */
    Map<String, String> getUserProperties();

    /**
     * Gets the base directory of the current project (if any).
     *

    /**
     * ログアダプタのファクトリを返します。
     * <p>
     * Commons Loggingが使える場合はCommons Loggingを利用するためのファクトリを返します。
     * 使えない場合はjava.util.loggingロガーを利用するためのファクトリを返します。
     * </p>
     *
     * @return ログアダプタのファクトリ
     */
    protected static LoggerAdapterFactory getLoggerAdapterFactory() {
        // TODO
        try {
            Class.forName("org.apache.commons.logging.LogFactory");

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

import static org.codelibs.core.stream.StreamUtil.stream;

import org.apache.commons.lang3.ArrayUtils;
import org.codelibs.core.stream.StreamUtil.StreamOf;
import org.codelibs.fess.auth.chain.AuthenticationChain;
import org.codelibs.fess.es.user.exentity.User;

public class AuthenticationManager {