How do I check if a string contains? – Page 3

How do I check if a string contains? – Page 3 – Enpatika

How do you check if a string contains a string in Java?

1 April 2022 Enpatika.com Genel

You can use contains(), indexOf() and lastIndexOf() method to check if one String contains another String in Java or not. If a String contains another String then it’s known as a substring. The indexOf() method accepts a String and returns the starting position of the string if it exists, otherwise, it will return -1.