Android Utililty Methods List Intersect

List of utility methods to do List Intersect

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Description

The list of methods to do List Intersect are organized into topic(s).

Method

Listintersect(List first, List second)
intersect 
ArrayList<T> result = new ArrayList<T>();
for (T obj : first) {
    if (second.contains(obj)) {
        result.add(obj);
return result;
Listintersection(List list1, List list2)
intersection 
List<T> ret = new ArrayList<T>();
for (T i : list1) {
    if (list2.contains(i))
        ret.add(i);
return ret;