-6

I have a List with some elements. My method get random element from List like ListName.get(num) How can I remove element from List with that num I've got?

Mark Rotteveel
  • 100,966
  • 191
  • 140
  • 197
Pirvet
  • 1
  • 2
  • `ListName.remove(num)`. – Unmitigated Jul 13 '20 at 19:01
  • Did you try `listname.remove(num)`? – khelwood Jul 13 '20 at 19:01
  • Does this answer your question? [Removing item from generic list java?](https://stackoverflow.com/questions/26567815/removing-item-from-generic-list-java) – PiRocks Jul 13 '20 at 19:07
  • 2
    Hello, and welcome! If you're wondering why this question has received downvotes, it may be because the answer can be found by reading the [documentation for the List interface](https://docs.oracle.com/javase/8/docs/api/java/util/List.html). – dnault Jul 13 '20 at 19:13

2 Answers2

2

Call List::remove and pass the same number.

myList.remove( num ) ;
Basil Bourque
  • 303,325
  • 100
  • 852
  • 1,154
1
listname.remove(elementnumber)
Unmitigated
  • 76,500
  • 11
  • 62
  • 80
Max Alexander Hanna
  • 3,388
  • 1
  • 25
  • 35