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what is optional in java 8?

Answer Posted / Amarpali Sharma

Optional<T> is a container class in Java 8 that can hold either a value of type T or null. It's designed to handle the cases where methods may return null, promoting null-safe programming practices.nnOptional provides methods like isPresent(), get(), ifPresent(), orElse() and orElseGet() to manage the presence of a value and its operations.

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