From 3ba1463936941beddde13b423ff8927d4cd014e5 Mon Sep 17 00:00:00 2001
From: Marcin Kostrzewski <komar86311@gmail.com>
Date: Wed, 28 Oct 2020 17:10:59 +0100
Subject: [PATCH] Added bytesToHex converter

---
 src/main/java/Main/Utils.java | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 src/main/java/Main/Utils.java

diff --git a/src/main/java/Main/Utils.java b/src/main/java/Main/Utils.java
new file mode 100644
index 0000000..9d74675
--- /dev/null
+++ b/src/main/java/Main/Utils.java
@@ -0,0 +1,15 @@
+package Main;
+
+public class Utils {
+    private static String bytesToHex(byte[] hash) {
+        StringBuilder hexString = new StringBuilder(2 * hash.length);
+        for (byte b : hash) {
+            String hex = Integer.toHexString(0xff & b);
+            if (hex.length() == 1) {
+                hexString.append('0');
+            }
+            hexString.append(hex);
+        }
+        return hexString.toString();
+    }
+}