How do you check whether a substring is present in a string in Java?

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Tags

1. #check
2. #while
3. #string
4. #later
5. #third
6. #boolean
7. #contains
8. #indexof
9. #returns
10. #between
11. #value
12. #former
13. #substring
14. #present
15. #false
16. #another
17. #return
18. #otherwise
19. #method
20. #difference