openide/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/optionalIsPresent/afterConsumer.java

// "Replace Optional.isPresent() condition with functional style expression" "GENERIC_ERROR_OR_WARNING"

import java.util.*;

public class Main {
  public void testOptional(Optional<String> str) {
    if (str == null) str = Optional.empty();
      str.ifPresent(System.out::println);
  }
}