package nl.homeserver.housekeeping;

public final class HousekeepingSchedule {
    private static final String FIVE_MINUTES_PAST_MIDNIGHT = "0 5 0 * * *";
    private static final String ONE_AM = "0 0 1 * * *";
    private static final String TWO_AM = "0 0 2 * * *";

    public static final String WARMUP_CACHE = FIVE_MINUTES_PAST_MIDNIGHT;
    public static final String OPGENOMEN_VERMOGEN_CLEANUP = ONE_AM;
    public static final String METERSTAND_CLEANUP = TWO_AM;

    private HousekeepingSchedule() { }
}

@@ -30,16 +30,126 @@
 eping;%0A%0A
+import lombok.AccessLevel;%0Aimport lombok.NoArgsConstructor;%0A%0A@NoArgsConstructor(access = AccessLevel.PRIVATE)%0A
 public f
@@ -576,47 +576,7 @@
 _AM;
-%0A%0A    private HousekeepingSchedule() %7B %7D
 %0A%7D%0A

Use Lombok for constructor