3 files changed, 18 insertions, 9 deletions
diff --git a/src/org/traccar/web/ConsoleServlet.java b/src/org/traccar/web/ConsoleServlet.java
index 9b3d8d54b..dddd13b6d 100644
--- a/src/org/traccar/web/ConsoleServlet.java
+++ b/src/org/traccar/web/ConsoleServlet.java
@@ -17,8 +17,9 @@ package org.traccar.web;
 
 import org.h2.server.web.ConnectionInfo;
 import org.h2.server.web.WebServlet;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.traccar.Context;
-import org.traccar.helper.Log;
 
 import java.lang.reflect.Field;
 import java.lang.reflect.InvocationTargetException;
@@ -26,6 +27,8 @@ import java.lang.reflect.Method;
 
 public class ConsoleServlet extends WebServlet {
 
+    private static final Logger LOGGER = LoggerFactory.getLogger(ConsoleServlet.class);
+
     @Override
     public void init() {
         super.init();
@@ -51,7 +54,7 @@ public class ConsoleServlet extends WebServlet {
             method.invoke(server, true);
 
         } catch (NoSuchFieldException | IllegalAccessException | NoSuchMethodException | InvocationTargetException e) {
-            Log.warning(e);
+            LOGGER.warn(null, e);
         }
     }
 
diff --git a/src/org/traccar/web/CsvBuilder.java b/src/org/traccar/web/CsvBuilder.java
index fa99f1b18..d5149b528 100644
--- a/src/org/traccar/web/CsvBuilder.java
+++ b/src/org/traccar/web/CsvBuilder.java
@@ -31,11 +31,14 @@ import com.fasterxml.jackson.core.JsonProcessingException;
 import org.joda.time.DateTime;
 import org.joda.time.format.DateTimeFormatter;
 import org.joda.time.format.ISODateTimeFormat;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.traccar.Context;
-import org.traccar.helper.Log;
 
 public class CsvBuilder {
 
+    private static final Logger LOGGER = LoggerFactory.getLogger(CsvBuilder.class);
+
     private static final String LINE_ENDING = "\r\n";
     private static final String SEPARATOR = ";";
     private static final DateTimeFormatter DATE_FORMAT = ISODateTimeFormat.dateTime();
@@ -103,12 +106,12 @@ public class CsvBuilder {
                                 builder.append(map);
                                 addSeparator();
                             } catch (JsonProcessingException e) {
-                                Log.warning(e);
+                                LOGGER.warn(null, e);
                             }
                         }
                     }
                 } catch (IllegalAccessException | InvocationTargetException error) {
-                    Log.warning(error);
+                    LOGGER.warn(null, error);
                 }
             }
         }
diff --git a/src/org/traccar/web/WebServer.java b/src/org/traccar/web/WebServer.java
index 13eebf34f..32c336164 100644
--- a/src/org/traccar/web/WebServer.java
+++ b/src/org/traccar/web/WebServer.java
@@ -32,6 +32,8 @@ import org.eclipse.jetty.webapp.WebAppContext;
 import org.glassfish.jersey.jackson.JacksonFeature;
 import org.glassfish.jersey.server.ResourceConfig;
 import org.glassfish.jersey.servlet.ServletContainer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.traccar.Config;
 import org.traccar.Context;
 import org.traccar.api.AsyncSocketServlet;
@@ -41,7 +43,6 @@ import org.traccar.api.ObjectMapperProvider;
 import org.traccar.api.ResourceErrorHandler;
 import org.traccar.api.SecurityRequestFilter;
 import org.traccar.api.resource.ServerResource;
-import org.traccar.helper.Log;
 
 import javax.naming.InitialContext;
 import javax.servlet.DispatcherType;
@@ -56,6 +57,8 @@ import java.util.EnumSet;
 
 public class WebServer {
 
+    private static final Logger LOGGER = LoggerFactory.getLogger(WebServer.class);
+
     private Server server;
     private final Config config;
     private final DataSource dataSource;
@@ -150,7 +153,7 @@ public class WebServer {
             javax.naming.Context context = new InitialContext();
             context.bind("java:/DefaultDS", dataSource);
         } catch (Exception error) {
-            Log.warning(error);
+            LOGGER.warn(null, error);
         }
 
         WebAppContext app = new WebAppContext();
@@ -196,7 +199,7 @@ public class WebServer {
         try {
             server.start();
         } catch (Exception error) {
-            Log.warning(error);
+            LOGGER.warn(null, error);
         }
     }
 
@@ -204,7 +207,7 @@ public class WebServer {
         try {
             server.stop();
         } catch (Exception error) {
-            Log.warning(error);
+            LOGGER.warn(null, error);
         }
     }