Merge "Sync accounts of a specified user only"

        }

        for (AccountAndUser account : accounts) {

            // If userId is specified, do not sync accounts of other users

            if (userId >= UserHandle.USER_OWNER && account.userId >= UserHandle.USER_OWNER

                    && userId != account.userId) {

                continue;

            }

            // Compile a list of authorities that have sync adapters.

            // For each authority sync each account that matches a sync adapter.

            final HashSet<String> syncableAuthorities = new HashSet<String>();