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authorChristof Rabensteiner <christof.rabensteiner@iaik.tugraz.at>2019-05-13 09:21:15 +0200
committerChristof Rabensteiner <christof.rabensteiner@iaik.tugraz.at>2019-05-13 09:21:15 +0200
commit5f1b6549180c82042cb0611f00a4da0e30ab9919 (patch)
treed2039bce9fda8eb3f939b7be9aa0b81f326c5e1d
parentcffae5be804f0c27f81f68eb70ef851b793db124 (diff)
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Refactor: Make NullCoalesce Non-Instantiable
-rw-r--r--src/main/java/at/gv/egiz/moazs/util/NullCoalesce.java4
1 files changed, 3 insertions, 1 deletions
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