diff --git a/app/src/main/java/de/uni_marburg/powersort/benchmark/Educational.java b/app/src/main/java/de/uni_marburg/powersort/Educational.java
similarity index 92%
rename from app/src/main/java/de/uni_marburg/powersort/benchmark/Educational.java
rename to app/src/main/java/de/uni_marburg/powersort/Educational.java
index 22c13b2..35bb456 100644
--- a/app/src/main/java/de/uni_marburg/powersort/benchmark/Educational.java
+++ b/app/src/main/java/de/uni_marburg/powersort/Educational.java
@@ -1,4 +1,7 @@
-package de.uni_marburg.powersort.benchmark;
+package de.uni_marburg.powersort;
+
+import de.uni_marburg.powersort.benchmark.DummyComparable1;
+import de.uni_marburg.powersort.benchmark.NaturalOrder;
 
 import java.util.Arrays;
 
diff --git a/app/src/main/java/de/uni_marburg/powersort/benchmark/DummyComparable1.java b/app/src/main/java/de/uni_marburg/powersort/benchmark/DummyComparable1.java
index 7cea94b..a404bbe 100644
--- a/app/src/main/java/de/uni_marburg/powersort/benchmark/DummyComparable1.java
+++ b/app/src/main/java/de/uni_marburg/powersort/benchmark/DummyComparable1.java
@@ -3,7 +3,7 @@ package de.uni_marburg.powersort.benchmark;
 /**
  * A class for tiny, comparable objects.
  */
-record DummyComparable1(int id) implements Comparable<DummyComparable1> {
+public record DummyComparable1(int id) implements Comparable<DummyComparable1> {
     @Override
     public int compareTo(DummyComparable1 other) {
         return id - other.id;