Does startsWith ignore case Java?

The contains method is based on what the equals method of the objects stored in your ArrayList returns. So yes it is possible if you use objects where equals uses a case insensitive comparison .

No, there isn’t . But if you explain what you’re trying to do, we can probably suggest an alternative approach that would do what you need. To perform case-insensitive matching in Java, you can use String.9 Mar 2016

C#: List. Contains Method – Case Insensitive .

The StringUtils class contains a containsIgnoreCase() method that checks if a string is a substring of another in a case-insensitive manner.