Trip implements Serializable, Comparable<Trip>, Cloneable { @NonNull public final UUID getUUID() { return mUUID; } Trip();  Trip(final String parName,
                final GregorianCalendar parStartDate,
                final GregorianCalendar parEndDate,
                final String parNote,
                final SortModes parSortMode); final void setNote(final String parNote); final String getNote(); final @Nullable String getName(); @SuppressWarnings("WeakerAccess") final void setName(final String parName); final GregorianCalendar getStartDate(); @SuppressWarnings("WeakerAccess") final void setStartDate(final GregorianCalendar parStartDate); final GregorianCalendar getEndDate(); @SuppressWarnings("WeakerAccess") final void setEndDate(final GregorianCalendar parEndDate); @NonNull final UUID getUUID(); final TripItem addItem(final Item parItem); final TripItem addItem(final String parName); @SuppressWarnings("WeakerAccess") final void addItem(final TripItem parItem); final int getTotalWeight(); final int getPackedWeight(); @NonNull final List<TripItem> getListOfItems(); final void deleteItem(final UUID parUUID); final void unpackAll(); final void setSortMode(final SortModes parSortMode); final SortModes getSortMode(); final boolean alreadyContainsItem(final Item parItem); final long getRemainingDays(); @Override final boolean equals(final Object parO); @Override final int hashCode(); @Override final int compareTo(@NonNull final Trip parAnotherTrip); final void packingChange(); @Override final Trip clone(); @Override final String toString();  }
@Test public void testGetUUID() throws Exception { assertNotNull(mTestTrip.getUUID().toString()); assertTrue(mTestTrip.getUUID().toString().length()>0); }