How to use

map

method

in

com.atlassian.fugue.Either$LeftProjection

@VisibleForTesting
Iterable<ApplicationUser> findUsersWithPermission(final Iterable<Integer> permissions, final String name,
    Either<Project, Issue> projectOrIssue, boolean allowEmptyQuery, Integer maxResults)
{
  final Predicate<User> permissionPredicate = Either.merge(projectOrIssue.left().map(new Function<Project, Predicate<User>>()
  {
    @Override
    public Predicate<User> apply(Project project)
    {
      return createProjectPredicate(permissions, project);
    }
  }).right().map(new Function<Issue, Predicate<User>>()
  {
    @Override
    public Predicate<User> apply(Issue issue)
    {
      return createIssuePredicate(permissions, issue);
    }
  }));
  return userPickerHelper.findUsers(name, true, false, allowEmptyQuery, permissionPredicate, maxResults);
}

private <T> T raiseExceptionOnError(final Either<AttachmentError, T> result) throws AttachmentException
{
  return Eithers.getOrThrow(result.left().map(new Function<AttachmentError, AttachmentException>()
  {
    @Override
    public AttachmentException apply(final AttachmentError attachmentError)
    {
      return new AttachmentException(String.format("Got error while saving attachment %s: %s",
          attachmentError.getFilename(), attachmentError.getLogMessage()),
          attachmentError.getException().getOrNull());
    }
  }));
}