kotlin-stdlib / kotlin.text / max max Common JS Native 1.7 @JvmName("maxOrThrow") fun CharSequence.max(): Char(source) JVM 1.0 @DeprecatedSinceKotlin("1.4", "1.5", "1.6") fun CharSequence.max(): Char?(source) Deprecated: Use maxOrNull instead. Returns the largest character. Exceptions NoSuchElementException - if the char sequence is empty.