static void iterateFromTest() {
final ConcurrentDoubleOrderedListMap<String> map1 =
new ConcurrentDoubleOrderedListMap<String>();
map1.put(25, "25");
map1.put(30, "30");
map1.put(31, "31");
DoubleObjectIterator<String> it = map1.iteratorFrom(21, false);
double sum = 0;
while (it.hasNext()) {
it.next();
sum += it.key();
}
it.cleanup();
assert sum == 25 + 30 + 31;
it = map1.iteratorFrom(25, false);
sum = 0;
while (it.hasNext()) {
it.next();
sum += it.key();
}
it.cleanup();
assert sum == 30 + 31;
it = map1.iteratorFrom(25, true);
sum = 0;
while (it.hasNext()) {
it.next();
sum += it.key();
}
it.cleanup();
assert sum == 25 + 30 + 31;
}
