Use final.

apache · Jul 20, 2019 · 3e6fb93 · 3e6fb93
1 parent 9253700
commit 3e6fb93
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/org/apache/commons/codec/binary/Hex.java b/src/main/java/org/apache/commons/codec/binary/Hex.java
@@ -252,7 +252,7 @@ private static byte[] toByteArray(final ByteBuffer byteBuffer) {
         if (byteBuffer.hasArray()) {
             return byteBuffer.array();
         }
-        byte[] byteArray = new byte[byteBuffer.remaining()];
+        final byte[] byteArray = new byte[byteBuffer.remaining()];
         byteBuffer.get(byteArray);
         return byteArray;
     }