3 files changed, 9 insertions, 5 deletions
diff --git a/src/org/traccar/BasePipelineFactory.java b/src/org/traccar/BasePipelineFactory.java
index eb08c7e08..31845290f 100644
--- a/src/org/traccar/BasePipelineFactory.java
+++ b/src/org/traccar/BasePipelineFactory.java
@@ -29,7 +29,11 @@ import org.jboss.netty.channel.MessageEvent;
 import org.jboss.netty.channel.SimpleChannelHandler;
 import org.jboss.netty.handler.logging.LoggingHandler;
 import org.jboss.netty.handler.timeout.IdleStateHandler;
-import org.traccar.events.*;
+import org.traccar.events.CommandResultEventHandler;
+import org.traccar.events.GeofenceEventHandler;
+import org.traccar.events.MotionEventHandler;
+import org.traccar.events.OverspeedEventHandler;
+import org.traccar.events.AlertEventHandler;
 import org.traccar.helper.Log;
 
 import java.net.InetSocketAddress;
diff --git a/src/org/traccar/Main.java b/src/org/traccar/Main.java
index 45374ca15..baad9d040 100644
--- a/src/org/traccar/Main.java
+++ b/src/org/traccar/Main.java
@@ -16,6 +16,8 @@
 package org.traccar;
 
 import org.traccar.helper.Log;
+
+import java.sql.SQLException;
 import java.util.Timer;
 import java.util.TimerTask;
 import java.util.Locale;
@@ -44,7 +46,7 @@ public final class Main {
             public void run() {
                 try {
                     Context.getDataManager().clearPositionsHistory();
-                } catch (Exception error) {
+                } catch (SQLException error) {
                     Log.warning(error);
                 }
             }
diff --git a/src/org/traccar/database/DataManager.java b/src/org/traccar/database/DataManager.java
index e5a245568..3c8529eff 100644
--- a/src/org/traccar/database/DataManager.java
+++ b/src/org/traccar/database/DataManager.java
@@ -399,7 +399,6 @@ public class DataManager {
     }
 
     public void clearPositionsHistory() throws SQLException {
-        //SimpleDateFormat s = new SimpleDateFormat("yyyy-MM-dd");
         int histDays = config.getInteger("database.positionsHistoryDays");
         if (histDays == 0) {
             return;
@@ -414,8 +413,7 @@ public class DataManager {
             Date lastUpdate = device.getLastUpdate();
             if(lastUpdate != null){
 
-                Date dateBefore = new Date(lastUpdate.getTime() - histDays * 24 * 3600 * 1000 );
-                //String dt = s.format(dateBefore);
+                Date dateBefore = new Date(lastUpdate.getTime() - histDays * 24 * 3600 * 1000);
 
                 QueryBuilder.create(dataSource, sql)
                         .setLong("deviceId", device.getId())