java.util.Map.merge(key, value, BiFunction)
The method Map.merge(key, value, BiFunction) associates given value with the given key or calculates the new value from the old value and the given one using provided remapping function.
Java Util Map getOrDefault
java.util.Map.getOrDefault(key, defaultValue)
The method Map.getOrDefault(key, defaultValue) returns mapped value for the given key or defaultValue if there is no such mapping.
Java Util Map forEach(BiConsumer)
java.util.Map.forEach(BiConsumer)
The method Map.forEach(BiConsumer) performs the given action for each entry of the map until all are processed or exception is thrown.
Java Util Map computeIfPresent(Key,BiFunction)
java.util.Map.computeIfPresent(Key, BiFunction)
The method Map.computeIfPresent(Key, BiFunction) computes a new mapping for the given key and its current mapping value if the value exists and is not null.
Java Util Map computeIfAbsent(key,Function)
java.util.Map.computeIfAbsent(key, Function)
The method Map.computeIfAbsent(key, Function) computes the new value and associates it with the key if there is no mapping for the given key or the mapping is null. Returns the new value associated with the key.
Java Util Map compute(Key, BiFunction)
java.util.Map.compute(Key, BiFunction)
The method Map.compute(Key, BiFunction) returns the new value associated with the specified key. The value is computed using the given function.
Java Time Clock tickSeconds(ZoneId)
java.time.Clock.tickSeconds(ZoneId)
The method Clock.tickSeconds(ZoneId zone) returns a clock that will tick in seconds using the best available clock (usually system clock).
Java Time Clock tick(Clock,Duration)
java.time.Clock.tick(Clock baseClock, Duration duration)
The method Clock.tick(Clock, Duration) returns a clock that will return instants from given baseClock truncated to given duration.
Java Time Clock systemUTC
java.time.Clock.systemUTC()
The method Clock.systemUTC() returns a clock that will use the best available system clock to convert instant into date and time using UTC time-zone.
Java Time Clock systemDefaultZone
java.time.Clock.systemDefaultZone()
The method Clock.systemDefaultZone() returns a clock that will use the best available system clock to convert instant into date and time using default time-zone.
