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package com.winterbe.java8;

import java.util.Optional;

/**

* @author Benjamin Winterberg

*/

public class Optional1 {

public static void main(String[] args) {

Optional<String> optional = Optional.of("bam");

optional.isPresent(); // true

optional.get(); // "bam"

optional.orElse("fallback"); // "bam"

optional.ifPresent((s) -> System.out.println(s.charAt(0))); // "b"

}

}