Java Sets How-Tos

The following is a list of tutorials covering how-to topics on Sets category in Java language. Each tutorial covers the answer for the how-to question, and a set of working examples to demonstrate the solution.

1. How to create an Empty Set in Java ?
2. How to Initialize a Set in Java ?
3. How to Get Length of a Set in Java ?
4. How to create a Set of size N in Java ?
5. How to create a Set of Numbers from 1 to N in Java ?
6. How to create a Set of integers in Java ?
7. How to create a Set of Strings in Java ?
8. How to Access Items in a Set in Java ?
9. How to get a Random Item in a Set in Java ?
10. How to Iterate Over a Set in Java ?
11. How to check if a Set is Empty in Java ?
12. How to check if a Set is Not Empty in Java ?
13. How to get Subset from a Set in Java ?
14. How to check if a Specific Item is present in the Set in Java ?
15. How to check if a Set contains all the items of Another Set in Java ?
16. How to Sort Items of a Set in Java ?
17. How to Copy a Set in Java ?
18. How to add an Item to a Set in Java ?
19. How to find Union of Two Sets in Java ?
20. How to find Intersection of Two Sets in Java ?
21. How to check if Two Sets are Equal in Java ?
22. How to Convert a Set of Integers to a Set of Strings in Java ?
23. How to Convert a Set of Strings to a Set of Integers in Java ?
24. How to Convert a Set of Floats to a Set of Strings in Java ?
25. How to Convert a Set of Strings to a Set of Floats in Java ?
26. How to Filter Items of a Set based on a Condition in Java ?
27. How to Remove Specific Item from a Set in Java ?
28. How to Remove Items from Set based on a Condition in Java ?
29. How to create a Set of Sets in Java ?