private static void assertUnifiedSetForEachWithIndex(int shift) {
MultiReaderUnifiedSet<CollidingInt> set = MultiReaderUnifiedSet.newSet();
int size = 100000;
for (int i = 0; i < size; i++) {
Assert.assertTrue(set.add(new CollidingInt(i, shift)));
}
MutableList<CollidingInt> keys = FastList.newList(size);
int[] prevIndex = new int[1];
set.forEachWithIndex(
(key, index) -> {
Assert.assertEquals(prevIndex[0], index);
prevIndex[0]++;
keys.add(key);
});
Verify.assertSize(size, keys);
Collections.sort(keys);
for (int i = 0; i < size; i++) {
Verify.assertItemAtIndex(new CollidingInt(i, shift), i, keys);
}
}
