DiffUtils in Adapter

ShareLinkListAdapter.java

public class ShareLinkListAdapter extends RecyclerView.Adapter<ShareLinkListAdapter.ViewHolder> {
  //...
  private List<RevocableShareLinkInfo> list = new ArrayList<>();

  //...
  public void setList(List<RevocableShareLinkInfo> newList) {
    List<RevocableShareLinkInfo> oldList = this.list;
    this.list = newList;
    DiffUtil.DiffResult diffResult = DiffUtil.calculateDiff(new RevocableShareLinkInfoDiffUtilCallback(newList, oldList), true);
    diffResult.dispatchUpdatesTo(this);
  }