diff --git a/src/fr/devinsy/statoolinfos/metrics/http/HttpAccessLogParser.java b/src/fr/devinsy/statoolinfos/metrics/http/HttpAccessLogParser.java
index cfa5108..4315676 100644
--- a/src/fr/devinsy/statoolinfos/metrics/http/HttpAccessLogParser.java
+++ b/src/fr/devinsy/statoolinfos/metrics/http/HttpAccessLogParser.java
@@ -18,8 +18,6 @@
  */
 package fr.devinsy.statoolinfos.metrics.http;
 
-import java.io.File;
-import java.io.IOException;
 import java.time.LocalDateTime;
 import java.time.ZonedDateTime;
 import java.time.format.DateTimeFormatter;
@@ -27,15 +25,9 @@ import java.util.Locale;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import fr.devinsy.statoolinfos.core.StatoolInfosException;
-import fr.devinsy.statoolinfos.metrics.PathCounters;
-import fr.devinsy.statoolinfos.util.FilesUtils;
-import fr.devinsy.statoolinfos.util.LineIterator;
-
 /**
  * The Class HttpAccessLogParser.
  */
@@ -47,7 +39,7 @@ public class HttpAccessLogParser
     // '"$request" $status $body_bytes_sent '
     // '"$http_referer" "$http_user_agent"';
     public static final Pattern COMBINED_PATTERN = Pattern.compile(
-            "^(?<remoteAddress>[a-zA-F0-9\\\\:\\\\.]+) - (?<remoteUser>[^\\[]+) \\[(?<time>[^\\]]+)\\] \"(?<request>.*)\" (?<status>\\d+) (?<bodyBytesSent>\\d+) \"(?<referer>.*)\" \"(?<userAgent>[^\"]*)\".*$");
+            "^(?<remoteAddress>[a-zA-F0-9\\\\:\\\\.]+) - (?<remoteUser>[^\\[]+) \\[(?<time>[^\\]]+)\\] \"(?<request>.*)\" (?<status>\\d+) (?<bodyBytesSent>\\d+) \"(?<referer>[^\"]*)\" \"(?<userAgent>.*)\".*$");
 
     /**
      * Instantiates a new http access log parser.