X-Git-Url: https://git.nmode.ca/signal-cli/blobdiff_plain/0744dcccf117064dcf6c8dbb1312565c0f3e15cb..d91e20e1f8a8626ce8e5d5f11535dc05f3c63f31:/src/main/java/org/asamk/signal/Hex.java

diff --git a/src/main/java/org/asamk/signal/Hex.java b/src/main/java/org/asamk/signal/Hex.java
deleted file mode 100644
index 696ca62b..00000000
--- a/src/main/java/org/asamk/signal/Hex.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package org.asamk.signal;
-
-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'
-    };
-
-    public static String toStringCondensed(byte[] bytes) {
-        StringBuffer buf = new StringBuffer();
-        for (int i = 0; i < bytes.length; i++) {
-            appendHexChar(buf, bytes[i]);
-        }
-        return buf.toString();
-    }
-
-    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) {
-        int len = s.length();
-        byte[] data = new byte[len / 2];
-        for (int i = 0; i < len; i += 2) {
-            data[i / 2] = (byte) ((Character.digit(s.charAt(i), 16) << 4) + Character.digit(s.charAt(i + 1), 16));
-        }
-        return data;
-    }
-}