@Override
    public Collection<V> values() {
        return getCollection().getValues();
    }
Return a {@link Collection} for iterating over and interacting with all values
in the array map.

<p><b>Note:</b> this is a fairly inefficient way to access the array contents, it
requires generating a number of temporary objects.</p>
android/android_framework/base/src/main/java/github/tornaco/android/thanos/core/util/collection/ArrayMap.java