Android java.util Map

Description

Click the following links for the tutorial for java.util and Map.

1. generate XML string from Map and array
2. Convert String to Map, "A=B&C=D" -> [A=B, C=D]
3. split string Into Map
4. Add to counter Map
5. Convert bytes to HashMap
6. get Frequency from Map
7. Returns a new Map where the values are sorted according to the given comparator (or using the natural order if the comparator is null ).
8. Remove key in collection from Map



9. get Cardinality Map from Collection
10. Returns a new map with all entries of the input map except those which have a value of null.
11. Copies entries from one map to another and deletes those entries in the target map for which the value in the source map is null.
12. Creates and returns a new map from the two-dimensional array.
13. as Read Only Map
14. Equality function that properly handles arrays, lists, maps, lists of arrays, and maps of arrays.
15. Returns true if the given map is a case-insensitive map.
16. Creates a case-insensitive map.



17. Builds a map from two arrays.
18. Converts two List to a map.
19. new Read Only Map
20. sort Map By Value Asc
21. sort Map By Value Desc
22. trim Map
23. Returns a Map that keep the orders of its keys.
24. Returns a LinkedHashMap with the mappings a[0] => a[1], a[2] => a[3], ....
25. Returns a the given map enriched with the mappings a[0] => a[1], a[2] => a[3], ....
26. Returns a capacity that is sufficient to keep the map from being resized as long as it grows no larger than expectedSize and the load factor is >= its default (0.75).
27. Create Map from array of key and array of value
28. safe Get from Map
29. single Key Map
30. A getOrDefault from Map that doesn't create garbage if its suppler is non-capturing.
31. Copies the given Map containing another Map into a new Map .
32. Convert map To List
33. Convert a list into a LinkedHashMap using a ListExtractor to determine the keys and values for the new Map.
34. Convert a Properties into a Map.
35. merge Properties Into Map
36. Deep clone a map.
37. map To Key AND Value String
38. add key-value pair to map, both key and value need not null or empty
39. add key-value pair to map, and key need not null or empty
40. get Map Bool
41. is Map Empty
42. traverse Map and dump to String
43. add All Keys from Map to Collection
44. add All Values from Map to Collection
45. hashCode function that properly handles arrays, collections, maps, collections of arrays, and maps of arrays.