Posts by Allan Bastos • 31 points

• 2

  votes

  1

  answer

  3277

  views

  Q: How to change item in an Arraylist index?

  I’m having trouble with this array exercise: a) Create the Blocodenotes class that has an attribute ArrayList<String> called notes. Create methods to insert, remove and fetch notes. Create a…

  java arraylist

  asked 7 years, 1 month ago Allan Bastos 31