Java 8 for each and first index
May this work for you?
myList.stream().findFirst().ifPresent(e -> System.out.println("Special: " + e));
myList.stream().skip(1).forEach(System.out::println);
Output:
Special: A
B
Alternative:
myList.stream().findFirst().ifPresent(e -> somethingSpecial(e));
myList.stream().forEach(System.out::println);