commit 166a8741e70b66b97a8060ee088c345c6f2e3ec5
author Sijie Guo <sijie@apache.org> Thu Sep 14 16:59:01 2017 -0700
committer Sijie Guo <sijie@apache.org> Thu Sep 14 16:59:01 2017 -0700
tree bdbda6628973fb3003b2a4026a311b88273bcb8e
parent 4516d16c76c7e25cf6fdcbc9f2f45d78804ee423

private constructor

heron/io/dlog/src/java/com/twitter/heron/dlog/Util.java

diff --git a/heron/io/dlog/src/java/com/twitter/heron/dlog/Util.java b/heron/io/dlog/src/java/com/twitter/heron/dlog/Util.java
index e5c6c05..bfb7011 100644
--- a/heron/io/dlog/src/java/com/twitter/heron/dlog/Util.java
+++ b/heron/io/dlog/src/java/com/twitter/heron/dlog/Util.java
@@ -35,6 +35,9 @@
  */
 public final class Util {
 
+  private Util() {
+  }
+
   public static void main(String[] args) throws Exception {
     if (args.length != 2) {
       System.err.println("Usage : Util <src> <target>");