diff --git a/dmnverifierapi/src/main/java/de/unikoblenz/fgbks/base/utils/boundary/BoundaryUtils.java b/dmnverifierapi/src/main/java/de/unikoblenz/fgbks/base/utils/boundary/BoundaryUtils.java
deleted file mode 100644
index 439c9edabf0024e8f8cb90417af6befec801910e..0000000000000000000000000000000000000000
--- a/dmnverifierapi/src/main/java/de/unikoblenz/fgbks/base/utils/boundary/BoundaryUtils.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package de.unikoblenz.fgbks.base.utils.boundary;
-
-import de.unikoblenz.fgbks.core.dmn.domain.vdmn.VDmnValue;
-import java.util.Optional;
-
-public class BoundaryUtils {
-
-  public static Optional<Boundary> parseBoundary(VDmnValue dmnValue) {
-    return Optional.empty();
-  }
-
-  public static Optional<Boundary> combineBoundaries(Boundary b1, Boundary b2) {
-    return Optional.empty();
-  }
-
-  public static Optional<Boundary> appendBoundaries(Boundary b1, Boundary b2) {
-    return Optional.empty();
-  }
-
-  public static Optional<Boundary> createBoundariesBetween(Boundary b1, Boundary b2) {
-    return Optional.empty();
-  }
-
-  public static Optional<Boundary> createBoundaryLower(Boundary b1, Boundary b2) {
-    return Optional.empty();
-  }
-}