void createEntry(int hash, Object key, int value, int bucketIndex) {
    Entry e = table[bucketIndex];
    table[bucketIndex] = new Entry(hash, key, value, e);
    size++;
  }
Like addEntry except that this version is used when creating entries as part of Map
construction or "pseudo-construction" (cloning, deserialization). This version needn't worry
about resizing the table.

Subclass overrides this to alter the behavior of IntHashMap(Map), clone, and readObject.
geode-core/src/main/java/org/apache/geode/cache/query/internal/ObjectIntHashMap.java