// These java.time classes are all stable. The only way to change them is
// by constructing another object.
java.time.Instant
java.time.LocalDateTime
java.time.LocalDate
java.time.LocalTime
java.time.ZoneId
java.time.format.DateTimeFormatter
java.time.Duration
// Even though NumberFormat is a mutable class, we are only passing around
// an instance of it without ever modifying it.
java.text.NumberFormat
// We always pass around immutable collections.
kotlin.collections.*
// The Compose compiler seems to mark nested Lists as unstable, even though
// we explicitly marked Kotlin collections as stable above.
com.davidtakac.bura.graphs.temperature.TemperatureGraph
com.davidtakac.bura.graphs.pop.PopGraph