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benweidig/medium-2019-better-null-handling-with-java-optionals-03.java

Created December 15, 2019 03:25
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medium-2019-better-null-handling-with-java-optionals-03.java
// Case 1: We know there's a value
Optional<String> withValue = Optional.of("definitly a string");
// Case 2: We 're not sure
Optional<String> maybeValue = Optional.ofNullable(null);
// Case 3: We're sure there's no value
Optional<String> noValue = Optional.empty();
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