optional.ispresent in java

Anjali Sharma answered on January 3, 2023 Popularity 6/10 Helpfulness 2/10

answer optional.ispresent in java

optional.ispresent in java

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import java.util.Optional;
  
class OptionalIfPresentExample {
    public static void main(String[] args) {
        Optional<Integer> optional1 = Optional.of(1);
        optional1.ifPresent((value)->{
            System.out.println("Value at Optional1 is : " + value);
        });

        Optional<Integer> optional2 = Optional.empty();
        optional2.ifPresent((value)->{
            System.out.println("Value at Optional2 is : " + value);
        });
        
    }
}

Popularity 6/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: java

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Contributed on Jan 03 2023

Anjali Sharma

0 Answers Avg Quality 2/10

optional.ispresent in java

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