diff --git a/app/src/main/java/info/nightscout/utils/MidnightTime.java b/app/src/main/java/info/nightscout/utils/MidnightTime.java
deleted file mode 100644
index 523fe13826..0000000000
--- a/app/src/main/java/info/nightscout/utils/MidnightTime.java
+++ /dev/null
@@ -1,43 +0,0 @@
-package info.nightscout.utils;
-
-import android.util.LongSparseArray;
-
-import java.util.Calendar;
-
-public class MidnightTime {
-    private static LongSparseArray times = new LongSparseArray();
-
-    private static long hits = 0;
-    private static long misses = 0;
-
-    public static long calc() {
-        Calendar c = Calendar.getInstance();
-        c.set(Calendar.HOUR_OF_DAY, 0);
-        c.set(Calendar.MINUTE, 0);
-        c.set(Calendar.SECOND, 0);
-        c.set(Calendar.MILLISECOND, 0);
-        return c.getTimeInMillis();
-    }
-
-    public static long calc(long time) {
-        Long m = (Long) times.get(time);
-        if (m != null) {
-            ++hits;
-            return m;
-        }
-        Calendar c = Calendar.getInstance();
-        c.setTimeInMillis(time);
-        c.set(Calendar.HOUR_OF_DAY, 0);
-        c.set(Calendar.MINUTE, 0);
-        c.set(Calendar.SECOND, 0);
-        c.set(Calendar.MILLISECOND, 0);
-        m = c.getTimeInMillis();
-        times.append(time, m);
-        ++misses;
-        return m;
-    }
-
-    public static String log() {
-        return "Hits: " + hits + " misses: " + misses + " stored: " + times.size();
-    }
-}