Make MutableBytes inherit from ArrayWrappingBytes

Signed-off-by: Luis Pinto <[email protected]>

Author: lu-pinto

bytes/src/main/java/org/apache/tuweni/v2/bytes/ArrayWrappingBytes.java

@@ -14,9 +14,13 @@
 
 class ArrayWrappingBytes extends Bytes {
 
-  protected final byte[] bytes;
+  protected byte[] bytes;
   protected final int offset;
 
+  ArrayWrappingBytes(byte[] bytes) {
+    this(bytes, 0, bytes.length);
+  }
+
   ArrayWrappingBytes(byte[] bytes, int offset, int length) {
     super(length);
     this.bytes = bytes;