Java Collection Intersect intersection(Collection a, Collection b)

Description

intersection

License

Open Source License

Declaration

public static Collection intersection(Collection a, Collection b)

    

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;

public class Main {
    public static Collection intersection(Collection a, Collection b)

    {/*from   ww  w.  j a va  2 s  .  co  m*/

        Collection results = new HashSet();

        for (Iterator i = a.iterator(); i.hasNext();) {

            Object o = i.next();

            if (b.contains(o)) {

                results.add(o);

            }

        }

        return results;

    }
}

Related

1. intersect(Collection t1, Collection t2)
2. intersectCollections(Collection collection1, Collection collection2)
3. intersectingCollections(Collection collection1, Collection collection2)
4. intersectInto(C into, Collection... from)
5. intersection( Collection> coll)
6. intersection(Collection> collectionOfCollections)
7. intersection(Collection> availableValuesByDescriptor)
8. intersection(Collection... collections)
9. intersection(Collection> sets)