diff --git a/app/common/src/main/java/stirling/software/common/util/ValidationUtil.java b/app/common/src/main/java/stirling/software/common/util/ValidationUtil.java
deleted file mode 100644
index 8646f3bb6..000000000
--- a/app/common/src/main/java/stirling/software/common/util/ValidationUtil.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package stirling.software.common.util;
-
-import java.util.Collection;
-
-public class ValidationUtil {
-
-    public static boolean isStringEmpty(String input) {
-        return input == null || input.isBlank();
-    }
-
-    public static boolean isCollectionEmpty(Collection<String> input) {
-        return input == null || input.isEmpty();
-    }
-}