java-8 417

  1. :: (double colon) operator in Java 8
  2. Java 8 List<V> into Map<K, V>
  3. Error:java: javacTask: source release 8 requires target release 1.8
  4. Is it possible to use Java 8 for Android development?
  5. How to Convert a Java 8 Stream to an Array?
  6. How to install Java 8 on Mac
  7. What's the difference between map and flatMap methods in Java 8?
  8. Retrieving a List from a java.util.stream.Stream in Java 8
  9. Java 8 Iterable.forEach() vs foreach loop
  10. Converting between java.time.LocalDateTime and java.util.Date
  11. Convert java.util.Date to java.time.LocalDate
  12. Interface with default methods vs Abstract class in Java 8
  13. Java 8 Lambda function that throws exception?
  14. Find first element by predicate
  15. Convert Iterable to Stream using Java 8 JDK
  16. Should I always use a parallel stream when possible?
  17. Custom thread pool in Java 8 parallel stream
  18. Why is “final” not allowed in Java 8 interface methods?
  19. Is “Java Concurrency In Practice” still valid?
  20. How to convert an iterator to a stream?
  21. Maven is not working in Java 8 when Javadoc tags are incomplete
  22. Is there a concise way to iterate over a stream with indices in Java 8?
  23. How can I turn a List of Lists into a List in Java 8?
  24. Difference between final and effectively final
  25. How do I define a method which takes a lambda as a parameter in Java 8?
  26. Java 8 Distinct by property
  27. How to parse/format dates with LocalDateTime? (Java 8)
  28. Differences between Java 8 Date Time API (java.time) and Joda-Time
  29. How can I throw CHECKED exceptions from inside Java 8 streams?
  30. Why does Stream<T> not implement Iterable<T>?
  31. Why are Java Streams once-off?
  32. Why does Iterable<T> not provide stream() and parallelStream() methods?
  33. How to sum a list of integers with java streams?
  34. Why should Java 8's Optional not be used in arguments
  35. Convert java.time.LocalDate into java.util.Date type
  36. What is the reason why “synchronized” is not allowed in Java 8 interface methods?
  37. How to negate a method reference predicate
  38. Should Java 8 getters return optional type?
  39. PermGen elimination in JDK 8
  40. Java 8 stream's .min() and .max(): why does this compile?
  41. WebService Client Generation Error with JDK8
  42. What is difference between Collection.stream().forEach() and Collection.forEach()?
  43. Break or return from Java 8 stream forEach?
  44. Using Java 8's Optional with Stream::flatMap
  45. Uses for Optional
  46. How do I convert a Java 8 IntStream to a List?
  47. Generic return type upper bound - interface vs. class - surprisingly valid code
  48. Java 8 NullPointerException in Collectors.toMap
  49. Java 8 method references: provide a Supplier capable of supplying a parameterized result
  50. Java 8 Stream and operation on arrays