add sleep

src/test/java/org/codelibs/fess/it/admin/CrawlerLogTests.java

@@ -25,6 +25,7 @@ import java.util.Map;
 
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
+import org.codelibs.core.lang.ThreadUtil;
 import org.codelibs.fess.it.CrawlTestBase;
 import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.AfterEach;
@@ -70,6 +71,8 @@ public class CrawlerLogTests extends CrawlTestBase {
 
         waitJob(NAME_PREFIX);
         refresh();
+
+        ThreadUtil.sleep(3000);
     }
 
     @BeforeEach