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benweidig/medium-2019-better-null-handling-with-java-optionals-04.java

Created December 15, 2019 03:26
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medium-2019-better-null-handling-with-java-optionals-04.java
Optional<String> withValue = Optional.of("definitly a string");
if (withValue.isPresent()) {
System.out.println("There's definitly something there!");
}
Optional<String> noValue = Optional.empty();
if (noValue.isPresent() == false) {
System.out.println("No, nothing...");
}
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