From 5f1b6549180c82042cb0611f00a4da0e30ab9919 Mon Sep 17 00:00:00 2001
From: Christof Rabensteiner <christof.rabensteiner@iaik.tugraz.at>
Date: Mon, 13 May 2019 09:21:15 +0200
Subject: Refactor: Make NullCoalesce Non-Instantiable

---
 src/main/java/at/gv/egiz/moazs/util/NullCoalesce.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/main/java')

diff --git a/src/main/java/at/gv/egiz/moazs/util/NullCoalesce.java b/src/main/java/at/gv/egiz/moazs/util/NullCoalesce.java
index 4377140..36f39a9 100644
--- a/src/main/java/at/gv/egiz/moazs/util/NullCoalesce.java
+++ b/src/main/java/at/gv/egiz/moazs/util/NullCoalesce.java
@@ -9,7 +9,9 @@ import static java.util.Optional.ofNullable;
  * @author les2
  * @source https://stackoverflow.com/questions/2768054/how-to-get-the-first-non-null-value-in-java
  */
-public class NullCoalesce {
+public final class NullCoalesce {
+
+    private NullCoalesce(){}
 
     /**
      * @return the first not-null value
-- 
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