@ApiStatus.ScheduledForRemoval(inVersion = "5.0.0")
  @Contract("_ -> this")
  @Deprecated
  default @NotNull BossBar percent(final float progress) {
    return this.progress(progress);
  }
Sets the progress.

<p>The progress is a value between 0 and 1.</p>

@param progress the progress
@return the bossbar
@throws IllegalArgumentException if progress is less than 0 or greater than 1
@since 4.0.0
@deprecated for removal since 4.2.0, use {@link #progress(float)}
api/src/main/java/net/kyori/adventure/bossbar/BossBar.java