diff --git a/assignment/src/main/java/appointmentplanner/LocalDayPlanImpl.java b/assignment/src/main/java/appointmentplanner/LocalDayPlanImpl.java
index 4604dac..e1da13b 100644
--- a/assignment/src/main/java/appointmentplanner/LocalDayPlanImpl.java
+++ b/assignment/src/main/java/appointmentplanner/LocalDayPlanImpl.java
@@ -17,26 +17,29 @@ import appointmentplanner.api.TimeSlot;
 
 public class LocalDayPlanImpl implements LocalDayPlan {
 
-  public LocalDayPlanImpl(LocalDay day, Instant startOfDay, Instant endOfDay) {
-    throw new UnsupportedOperationException("Unimplemented constructor 'LocalDayPlanImpl'");
+  public LocalDayPlanImpl(LocalDay day, Instant start, Instant end) {
+    this.day = day;
+    this.start = start;
+    this.end = end;
   }
 
+  private LocalDay day;
+  private Instant start;
+  private Instant end;
+
   @Override
   public LocalDay day() {
-    // TODO Auto-generated method stub
-    throw new UnsupportedOperationException("Unimplemented method 'day'");
+    return day;
   }
 
   @Override
   public Instant startOfDay() {
-    // TODO Auto-generated method stub
-    throw new UnsupportedOperationException("Unimplemented method 'startOfDay'");
+    return start;
   }
 
   @Override
   public Instant endOfDay() {
-    // TODO Auto-generated method stub
-    throw new UnsupportedOperationException("Unimplemented method 'endOfDay'");
+    return end;
   }
 
   @Override