@SuppressWarnings("DeprecatedIsStillUsed")
  @ApiStatus.ScheduledForRemoval
  @Deprecated
  @Nullable
  default <T> T getUserDataUnprotected(@NotNull Key<T> key) {
    return getUserData(key);
  }
@SuppressWarnings("DeprecatedIsStillUsed")
  @ApiStatus.ScheduledForRemoval
  @Deprecated
  @Nullable
  default <T> T getUserDataUnprotected(@NotNull Key<T> key)