3 files changed, 9 insertions, 10 deletions
diff --git a/src/org/traccar/Main.java b/src/org/traccar/Main.java
index baad9d040..454124fbf 100644
--- a/src/org/traccar/Main.java
+++ b/src/org/traccar/Main.java
@@ -23,8 +23,8 @@ import java.util.TimerTask;
 import java.util.Locale;
 
 public final class Main {
-    static final long cleanDelay = 10*1000;
-    static final long cleanPeriod = 24*60*60*1000;
+    static final long CLEAN_DELAY = 10 * 1000;
+    static final long CLEAN_PERIOD = 24 * 60 * 60 * 1000;
 
     private Main() {
     }
@@ -50,7 +50,7 @@ public final class Main {
                     Log.warning(error);
                 }
             }
-        }, cleanDelay, cleanPeriod);
+        }, CLEAN_DELAY, CLEAN_PERIOD);
 
         Runtime.getRuntime().addShutdownHook(new Thread() {
             @Override
diff --git a/src/org/traccar/database/DataManager.java b/src/org/traccar/database/DataManager.java
index 3c8529eff..691c31643 100644
--- a/src/org/traccar/database/DataManager.java
+++ b/src/org/traccar/database/DataManager.java
@@ -411,7 +411,7 @@ public class DataManager {
 
         for (Device device : getAllDevices()) {
             Date lastUpdate = device.getLastUpdate();
-            if(lastUpdate != null){
+            if (lastUpdate != null) {
 
                 Date dateBefore = new Date(lastUpdate.getTime() - histDays * 24 * 3600 * 1000);
 
diff --git a/src/org/traccar/protocol/H02ProtocolDecoder.java b/src/org/traccar/protocol/H02ProtocolDecoder.java
index 033f6476d..f366d8100 100644
--- a/src/org/traccar/protocol/H02ProtocolDecoder.java
+++ b/src/org/traccar/protocol/H02ProtocolDecoder.java
@@ -25,7 +25,6 @@ import org.traccar.helper.BitUtil;
 import org.traccar.helper.DateBuilder;
 import org.traccar.helper.Parser;
 import org.traccar.helper.PatternBuilder;
-import org.traccar.model.Event;
 import org.traccar.model.Position;
 
 import java.net.SocketAddress;
@@ -68,15 +67,15 @@ public class H02ProtocolDecoder extends BaseProtocolDecoder {
         if (!BitUtil.check(status, 0) || !BitUtil.check(status, 1)
                 || !BitUtil.check(status, 3) || !BitUtil.check(status, 4) || !BitUtil.check(status, 7)) {
 
-            if (!BitUtil.check(status, 0)){
+            if (!BitUtil.check(status, 0)) {
                 position.set(Position.KEY_ALARM, Position.ALARM_VIBRATION);//theft alarm in protocol
-            } else if (!BitUtil.check(status, 1)){
+            } else if (!BitUtil.check(status, 1)) {
                 position.set(Position.KEY_ALARM, "robbery");
-            } else if (!BitUtil.check(status, 3)){
+            } else if (!BitUtil.check(status, 3)) {
                 position.set(Position.KEY_ALARM, "illegal ignition");
-            } else if (!BitUtil.check(status, 4)){
+            } else if (!BitUtil.check(status, 4)) {
                 position.set(Position.KEY_ALARM, "entering");
-            } else if (!BitUtil.check(status, 7)){
+            } else if (!BitUtil.check(status, 7)) {
                 position.set(Position.KEY_ALARM, "out");
             }