Java comprehensive list

I am looking for an open source library with a composite list implementation

List list1 = new ArrayList();
list1.add("0");
List list2 = new LinkedList();
list2.add("1");
list3.add("2");
List list3 = new CompositeList(list1,list2...)

then:

assertEquals("0",list3.get(0));
assertEquals("1",list3.get(1));
assertEquals("2",list3.get(2));

My idea is that I don't need to copy everything in the source list

A quick Google didn't find anything. I didn't see it in guava or public collections (I may have ignored it) I don't have enough time to implement it correctly now

Solution

Compositecollection starting from commons collections seems to meet your needs, even if it is not static