Java java.util List

• Java

• java.util

• • java.util

  • AbstractList

  • ArrayDeque

  • ArrayList

  • Arrays

  • Base64

  • BitSet

  • Calendar

  • Collection

  • Collections

  • Comparator

  • Currency

  • Date

  • Deque

  • DoubleSummaryStatistics

  • EnumMap

  • EnumSet

  • EventListener

  • EventObject

  • Formatter

  • GregorianCalendar

  • HashMap

  • HashSet

  • Hashtable

  • IntSummaryStatistics

  • Iterator

  • LinkedHashMap

  • LinkedHashSet

  • LinkedList

  • List

  • ListIterator

  • ResourceBundle

  • Locale

  • LongSummaryStatistics

  • Map

  • NavigableMap

  • Objects

  • Observer

  • Optional

  • OptionalInt

  • PriorityQueue

  • Properties

  • Queue

  • Random

  • Scanner

  • Set

  • SortedMap

  • SortedSet

  • Spliterator

  • Stack

  • StringTokenizer

  • TimerTask

  • TimeZone

  • TreeMap

  • TreeSet

  • UUID

  • Vector

Introduction

1. Java List add all element from a collection
2. Java List add and insert by ListIterator
3. Java List add and insert by position
4. Java List binary search
5. Java List change custom object element
6. Java List check if an element exists
7. Java List check if List is not empty
8. Java List compare for equality



9. Java List convert to an array
10. Java List convert to an array via Stream
11. Java List convert to read-only List
12. Java List convert to Set
13. Java List count character frequency
14. Java List create custom List class to store only unique values
15. Java List create from of method
16. Java List create with random value via Stream



17. Java List fill specified object
18. Java List fill value
19. Java List filter empty element via Stream
20. Java List filter odd value
21. Java List filter, map and reduce to sum via Stream
22. Java List get element
23. Java List get element frequency
24. Java List get elements with Iterator
25. Java List get Max/Min/Sum/Avg by IntSummaryStatistics via Stream
26. Java List get previous and next index using ListIterator
27. Java List get sub list
28. Java List get top element after sort() via Stream
29. Java List insert all elements from other Collection by index
30. Java List insert element by index returned from binary search
31. Java List iterate through using while loop, iterator, and for each
32. Java List iterate using Iterator
33. Java List join to String via Stream
34. Java List map elements to create new List via Stream
35. Java List merge two element
36. Java List remove custom object by object reference
37. Java List remove duplicate elements
38. Java List remove element by index
39. Java List remove element by value
40. Java List remove element using ListIterator
41. Java List remove element using subList() method
42. Java List remove elements from another List/Collection
43. Java List remove item by omitting removed element from copying
44. Java List replace element and return the relaced element
45. Java List reverse elements
46. Java List rotate element
47. Java List search element for position index
48. Java List shuffle
49. Java List sort custom object on enum field
50. Java List sort custom object on various attributes
51. Java List sort List then search List
52. Java List sort String value as date value
53. Java List sort via Stream
54. Java List sum the squares of all odd integers via Stream