-
- public DataTreeProducerBusyException(@Nonnull final String message, @Nonnull final Throwable cause) {
- super(Preconditions.checkNotNull(message, "message"), cause);
+ public DataTreeProducerBusyException(final @NonNull String message, final @NonNull Throwable cause) {
+ super(requireNonNull(message, "message"), cause);