Fix initial capacity

src/main/java/com/moulberry/axiom/buffer/MojBuf.java

@@ -17,7 +17,7 @@ public class MojBuf {
     private MojBuf() {}
 
     public static ByteBuf unpooled() {
-        return new FriendlyByteBuf(Unpooled.buffer());
+        return new FriendlyByteBuf(Unpooled.buffer(256, Integer.MAX_VALUE));
     }
 
     private static final Reflection.Method<FriendlyByteBuf, String> readUtf = Reflection.getTypedMethod(FriendlyByteBuf.class, String.class, int.class);