splitToListMap.java

import java.util.*;
import java.util.concurrent.atomic.AtomicInteger;

class Utils {
    public static void main(String[] args) {
        var parametro = "35,00;123456;32,00;987654;15,89;654981";
        var listas = listOfMaps(Collections.singletonList(parametro), ";");
        System.out.println(listas);
    }

    static List<Map<String, String>> listOfMaps(List<String> list, String regex) {
        List<Map<String, String>> x = new ArrayList<>();
        var counter = new AtomicInteger(1);
        list.stream()
            .map(s -> s.split(regex))
            .forEach(a -> {
                for (int i = 0; i < a.length; i +=2) {
                    x.add(Collections.singletonMap(a[i], a[i + 1]));
                }
            });
        return x;
    }
}