1 files changed, 1 insertions, 1 deletions
diff --git a/src/org/traccar/helper/ChannelBufferTools.java b/src/org/traccar/helper/ChannelBufferTools.java
index 75c16ae50..e9cd21724 100644
--- a/src/org/traccar/helper/ChannelBufferTools.java
+++ b/src/org/traccar/helper/ChannelBufferTools.java
@@ -140,7 +140,7 @@ public class ChannelBufferTools {
         int count = in.length() / 2;
         byte[] out = new byte[count];
         for (int i = 0; i < count; i++) {
-            out[i] = Integer.valueOf(in.substring(i * 2, (i + 1) * 2), 16).byteValue();
+            out[i] = (byte) Integer.parseInt(in.substring(i * 2, (i + 1) * 2), 16);
         }
         return out;
     }