Files
openide/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/optionalIsPresent/beforeAnnotation.java
Tagir Valeev 7e574d661c IDEA-163764 "Replace Optional.isPresent() checks with functional-style expressions" create uncompilable code
IDEA-163463 Stream API migration: type argument before map appears sometimes when it's unnecessary
2016-11-11 11:28:44 +07:00

18 lines
645 B
Java

// "Replace Optional.isPresent() condition with functional style expression" "true"
import java.lang.annotation.Annotation;
import java.lang.reflect.AnnotatedElement;
import java.util.Optional;
public class Main<T> {
public static <A extends Annotation> Optional<A> findAnnotation(Optional<? extends AnnotatedElement> element) {
if (element.isPre<caret>sent()) {
return element.get().getAnnotations().length == 0 ? Optional.empty() : null;
}
return findAnnotation((AnnotatedElement)null);
}
private static <A extends Annotation> Optional<A> findAnnotation(AnnotatedElement element) {
return Optional.empty();
}
}