}

	return ipList, err
}

// sortIPs - sort ips based on higher octets.
// The logic to sort by last octet is implemented to
// prefer CIDRs with higher octets, this in-turn skips the
// localhost/loopback address to be not preferred as the
// first ip on the list. Subsequently this list helps us print
// a user friendly message with appropriate values.
func sortIPs(ipList []string) []string {
	if len(ipList) == 1 {

		{
			ipList:       []string{"127.0.0.1", "10.0.0.1", "192.168.0.1"},
			sortedIPList: []string{"10.0.0.1", "192.168.0.1", "127.0.0.1"},
		},
	}
	for i, testCase := range testCases {
		gotIPList := sortIPs(testCase.ipList)
		if !reflect.DeepEqual(testCase.sortedIPList, gotIPList) {
			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.sortedIPList, gotIPList)
		}
	}
}

func TestMustGetLocalIP4(t *testing.T) {

@GwtCompatible
@ElementTypesAreNonnullByDefault
public abstract class TestIntegerSortedSetGenerator extends TestIntegerSetGenerator {
  @Override
  protected abstract SortedSet<Integer> create(Integer[] elements);

  /** Sorts the elements by their natural ordering. */
  @Override
  public List<Integer> order(List<Integer> insertionOrder) {
    Collections.sort(insertionOrder);
    return insertionOrder;
  }

  @Override
  public SortedSet<String> create(Object... elements) {
    return (SortedSet<String>) super.create(elements);
  }

  @Override
  protected abstract SortedSet<String> create(String[] elements);

  /** Sorts the elements by their natural ordering. */
  @Override
  public List<String> order(List<String> insertionOrder) {
    Collections.sort(insertionOrder);
    return insertionOrder;
  }

  @Override

    }
    return create(array);
  }

  protected abstract Set<AnEnum> create(AnEnum[] elements);

  @Override
  public AnEnum[] createArray(int length) {
    return new AnEnum[length];
  }

  /** Sorts the enums according to their natural ordering. */
  @Override
  public List<AnEnum> order(List<AnEnum> insertionOrder) {
    Collections.sort(insertionOrder);
    return insertionOrder;
  }

    }
    return create(array);
  }

  protected abstract Set<AnEnum> create(AnEnum[] elements);

  @Override
  public AnEnum[] createArray(int length) {
    return new AnEnum[length];
  }

  /** Sorts the enums according to their natural ordering. */
  @Override
  public List<AnEnum> order(List<AnEnum> insertionOrder) {
    Collections.sort(insertionOrder);
    return insertionOrder;
  }

    }
    return create(array);
  }

  protected abstract Multiset<AnEnum> create(AnEnum[] elements);

  @Override
  public AnEnum[] createArray(int length) {
    return new AnEnum[length];
  }

  /** Sorts the enums according to their natural ordering. */
  @Override
  public List<AnEnum> order(List<AnEnum> insertionOrder) {
    Collections.sort(insertionOrder);
    return insertionOrder;
  }

    }
    return create(array);
  }

  protected abstract Multiset<AnEnum> create(AnEnum[] elements);

  @Override
  public AnEnum[] createArray(int length) {
    return new AnEnum[length];
  }

  /** Sorts the enums according to their natural ordering. */
  @Override
  public List<AnEnum> order(List<AnEnum> insertionOrder) {
    Collections.sort(insertionOrder);
    return insertionOrder;
  }

@GwtCompatible
@ElementTypesAreNonnullByDefault
public abstract class TestIntegerSortedSetGenerator extends TestIntegerSetGenerator {
  @Override
  protected abstract SortedSet<Integer> create(Integer[] elements);

  /** Sorts the elements by their natural ordering. */
  @Override
  public List<Integer> order(List<Integer> insertionOrder) {
    Collections.sort(insertionOrder);
    return insertionOrder;
  }

  @Override
  public SortedSet<String> create(Object... elements) {
    return (SortedSet<String>) super.create(elements);
  }

  @Override
  protected abstract SortedSet<String> create(String[] elements);

  /** Sorts the elements by their natural ordering. */
  @Override
  public List<String> order(List<String> insertionOrder) {
    Collections.sort(insertionOrder);
    return insertionOrder;
  }

  @Override