1 files changed, 3 insertions, 5 deletions
diff --git a/src/org/traccar/protocol/RitiProtocolDecoder.java b/src/org/traccar/protocol/RitiProtocolDecoder.java
index ca7e2a038..bb7c0b583 100644
--- a/src/org/traccar/protocol/RitiProtocolDecoder.java
+++ b/src/org/traccar/protocol/RitiProtocolDecoder.java
@@ -15,16 +15,14 @@
  */
 package org.traccar.protocol;
 
-import java.nio.charset.Charset;
 import java.net.SocketAddress;
+import java.nio.charset.Charset;
 import java.util.Calendar;
 import java.util.TimeZone;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
-
 import org.jboss.netty.buffer.ChannelBuffer;
 import org.jboss.netty.channel.Channel;
-
 import org.traccar.BaseProtocolDecoder;
 import org.traccar.helper.ChannelBufferTools;
 import org.traccar.model.Event;
@@ -36,7 +34,7 @@ public class RitiProtocolDecoder extends BaseProtocolDecoder {
         super(protocol);
     }
 
-    private static final Pattern pattern = Pattern.compile(
+    private static final Pattern PATTERN = Pattern.compile(
             "\\$GPRMC," +
             "(\\d{2})(\\d{2})(\\d{2})\\.?\\d*," + // Time (HHMMSS.SSS)
             "([AV])," +                    // Validity
@@ -83,7 +81,7 @@ public class RitiProtocolDecoder extends BaseProtocolDecoder {
         Integer end = ChannelBufferTools.find(buf, buf.readerIndex(), buf.readerIndex() + 80, "*");
         String gprmc = buf.toString(
                 buf.readerIndex(), end - buf.readerIndex(), Charset.defaultCharset());
-        Matcher parser = pattern.matcher(gprmc);
+        Matcher parser = PATTERN.matcher(gprmc);
         if (!parser.matches()) {
             return null;
         }