X-Git-Url: https://git.nmode.ca/signal-cli/blobdiff_plain/2ab70edc68eddbd8e20a0956ad0fec0982e45323..0624d6a808b8b2a247aadd96450319bc94e3729f:/src/main/java/org/asamk/signal/util/Hex.java

diff --git a/src/main/java/org/asamk/signal/util/Hex.java b/src/main/java/org/asamk/signal/util/Hex.java
index 95b2d26f..46609ceb 100644
--- a/src/main/java/org/asamk/signal/util/Hex.java
+++ b/src/main/java/org/asamk/signal/util/Hex.java
@@ -2,13 +2,20 @@ package org.asamk.signal.util;
 
 public class Hex {
 
-    private final static char[] HEX_DIGITS = {
-            '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'
-    };
+    private final static char[] HEX_DIGITS = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
 
     private Hex() {
     }
 
+    public static String toString(byte[] bytes) {
+        StringBuffer buf = new StringBuffer();
+        for (final byte aByte : bytes) {
+            appendHexChar(buf, aByte);
+            buf.append(" ");
+        }
+        return buf.toString();
+    }
+
     public static String toStringCondensed(byte[] bytes) {
         StringBuffer buf = new StringBuffer();
         for (final byte aByte : bytes) {
@@ -20,7 +27,6 @@ public class Hex {
     private static void appendHexChar(StringBuffer buf, int b) {
         buf.append(HEX_DIGITS[(b >> 4) & 0xf]);
         buf.append(HEX_DIGITS[b & 0xf]);
-        buf.append(" ");
     }
 
     public static byte[] toByteArray(String s) {