contains() method in Java? The contains() method in Java is used to search the substring in a given String . Returns: If the substring is found in the specified String, then it returns a true value; otherwise, it returns a false value.
contains() method in Java? The contains() method in Java is used to search the substring in a given String . Returns: If the substring is found in the specified String, then it returns a true value; otherwise, it returns a false value.