Java 8 Optional Ispresent Of Empty Episode 2 Java Tutorial Series Hackcs

Java 8 Optional | isPresent | of | empty | Episode 2 | Java Tutorial Series | HackCS

In this video, we deep dive into

EP12 – Java 8’s New Optional Keyword

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Using the different methods of Optional - isEmpty(), ifPresent(), isPresent(), orElseThrow()

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Checking for existence of elements in a stream() ...