jvm.crawler.options=\
-Djava.awt.headless=true\n\
-Dfile.encoding=UTF-8\n\
-Djna.nosys=true\n\
-Djdk.io.permissionsUseCanonicalPath=true\n\
-Dhttp.maxConnections=20\n\
-Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager\n\
-server\n\
-Xms128m\n\
-Xmx512m\n\
-XX:MaxMetaspaceSize=128m\n\
-XX:CompressedClassSpaceSize=32m\n\
-XX:-UseGCOverheadLimit\n\
-XX:+UseTLAB\n\
-XX:+DisableExplicitGC\n\
-XX:-HeapDumpOnOutOfMemoryError\n\

     * -Dfile.encoding=UTF-8<br>
     * -Djna.nosys=true<br>
     * -Djdk.io.permissionsUseCanonicalPath=true<br>
     * -Dhttp.maxConnections=20<br>
     * -Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager<br>
     * -server<br>
     * -Xms128m<br>
     * -Xmx512m<br>
     * -XX:MaxMetaspaceSize=128m<br>
     * -XX:CompressedClassSpaceSize=32m<br>
     * -XX:-UseGCOverheadLimit<br>
     * -XX:+UseTLAB<br>

import java.util.function.BiFunction;
import java.util.function.Function;
import java.util.function.UnaryOperator;
import java.util.regex.Pattern;
import java.util.stream.Collectors;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.core.beans.util.BeanUtil;
import org.codelibs.core.exception.ResourceNotFoundRuntimeException;
import org.codelibs.core.io.FileUtil;