From 87c4accbecc2f37a42c96e2bbc3c90618bfa2fdc Mon Sep 17 00:00:00 2001
From: J08nY
Date: Wed, 2 May 2018 20:08:49 +0200
Subject: Add compression test suite.

---
 src/cz/crcs/ectester/common/util/ByteUtil.java | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/cz/crcs/ectester/common/util/ByteUtil.java')

diff --git a/src/cz/crcs/ectester/common/util/ByteUtil.java b/src/cz/crcs/ectester/common/util/ByteUtil.java
index 0de8dc7..daacabb 100644
--- a/src/cz/crcs/ectester/common/util/ByteUtil.java
+++ b/src/cz/crcs/ectester/common/util/ByteUtil.java
@@ -172,4 +172,8 @@ public class ByteUtil {
         }
         return out;
     }
+
+    public static byte[] prependLength(byte[] data) {
+        return concatenate(ByteUtil.shortToBytes((short) data.length), data);
+    }
 }
-- 
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