Java 8 Source Code Examples

1. Java Stream filter null values example
2. Java Stream filter map by values example
3. Java Stream filter map by keys example
4. Java 8 LongConsumer Example
5. Java 8 IntConsumer Example
6. Java 8 DoubleConsumer Example
7. Getting current date and time with Clock
8. Java BiConsumer Example
9. Java BiFunction Example
10. Java Consumer Example
11. Java Supplier Functional Interface Example
12. Java Function Functional Interface Example
13. Java Predicate Example
14. Convert LocalDate to Date in Java
15. Convert LocalDateTime into Date in Java
16. Connvert java.util.Date to java.time.LocalDateTime Example
17. Convert java.util.Date to java.time.LocalDate Example
18. Duration Between Two LocalDate in Java
19. Java Convert ZonedDateTime to String Example
20. Convert String to ZonedDateTime in Java
21. Compare ZonedDateTime Objects in Java
22. How to Get Hour, Minute, Second from ZonedDateTime in Java
23. Convert ZonedDateTime to LocalTime Example
24. Convert ZonedDateTime to LocalDateTime in Java
25. Convert ZonedDateTime to LocalDateTime in Java
26. Java ZonedDateTime now() and of() Method Example
27. Convert LocalDateTime to LocalTime in Java
28. Convert LocalDateTime to LocalDate in Java
29. Compare LocalDateTime Objects in Java
30. Java LocalDateTime - Get Hour, Minute and Second
31. How to Get Day Month and Year from LocalDateTime in Java
32. Java LocalDateTime now() Method Example
33. How to Get Current Date Time in Java
34. Convert LocalDate to String in Java
35. Convert String to LocalDate in Java
36. Java LocalDate isLeapYear() Method Example
37. Check Whether the Given Year is Leap Year or Not in Java
38. How to Get Number of Days from Month and Year using LocalDate in Java
39. Compare Java LocalDate Objects Example
40. How to Add Days Weeks Months and Years to LocalDate in Java
41. How to get Day Month and Year from LocalDate in Java
42. Java LocalDate now() Method Example - Get Current Date and Specific Date
43. Convert LocalTime to String in Java
44. Convert String to LocalTime in Java
45. Java LocalTime isBefore() and isAfter() Method Example
46. How to Compare Time in Java
47. Java 8 - LocalTime getHour(), getMinute(), getSecond() and getNano() Example
48. Java LocalTime now() Method Example - Get Current Time and Specific Time
49. Refactoring Factory Design Pattern with Lambdas
50. Refactoring Chain of Responsibility Pattern with Lambdas
51. Refactoring Observer Design Pattern with Lambdas
52. Refactoring Strategy Design Pattern with Lambdas