Android Utililty Methods Map Sort

List of utility methods to do Map Sort

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Description

The list of methods to do Map Sort are organized into topic(s).

Method

MapgetMapSortedByValue( Map map, final Comparator comparator)
Returns a new Map where the values are sorted according to the given comparator (or using the natural order if the comparator is null ). 
List<Map.Entry<K, V>> list = new LinkedList<Map.Entry<K, V>>(
        map.entrySet());
Collections.sort(list, new Comparator<Map.Entry<K, V>>() {
    @Override
    public int compare(Map.Entry<K, V> o1, Map.Entry<K, V> o2) {
        if (comparator == null) {
            return o1.getValue().compareTo(o2.getValue());
        return comparator.compare(o1.getValue(), o2.getValue());
});
Map<K, V> result = new LinkedHashMap<K, V>();
for (Map.Entry<K, V> entry : list) {
    result.put(entry.getKey(), entry.getValue());
return result;