@Nullable fun put(key: K, value: V): V? (source)
@Nullable fun put(key: K, value: V, expiry: Long): V? (source)
Associates the specified value with the specified key in this map, and expires the entry when the specified expiry time is reached. If the map previously contained a mapping for the key, the old value is replaced by the specified value.
key - K: The key with which the specified value is to be associated.
value - V: The value to be associated with the specified key.
expiry - Long: The expiry time for the value, in milliseconds since the epoch.
Return
V?: The previous value associated with key, or null if there was no mapping for key.
@Nullable fun put(key: K, value: V, expiry: Long, @Nullable expiryListener: BiConsumer<K, V>?): V? (source)
Associates the specified value with the specified key in this map, and expires the entry when the specified expiry time is reached. If the map previously contained a mapping for the key, the old value is replaced by the specified value.
key - K: The key with which the specified value is to be associated.
value - V: The value to be associated with the specified key.
expiry - Long: The expiry time for the value, in milliseconds since the epoch.
expiryListener - BiConsumer<K, V>?: A listener that will be invoked when the entry expires.
Return
V?: The previous value associated with key, or null if there was no mapping for key.