@Override
	public V get(Object key) {
		WeakValue<V> v = hash.get(key);
		return v != null ? v.get() : null;
	}
Returns the value to which this map maps the specified <code>key</code>.
If this map does not contain a value for this key, then return
<code>null</code>.

@param  key  The key whose associated value, if any, is to be returned
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/pcodeCPort/utils/WeakHashMap2.java