@Test
public void testPutRemoveOnSamePlaces() throws Exception {

    withMap(map -> {
            doAddRemove(map);
            //fill with 1 space left;
            for (int i = 0; i < 99; i++) {
                int grpId = i + 1;
                int val = grpId * grpId;
                assertSizeChanged("Unique put should be successful " + grpId, map,
                    () -> map.put(grpId, 1, val, 1));
            }
            doAddRemove(map);
        }, 100);
}