Method uniqueKey

src/main/java/net/mtrop/doom/tools/struct/Loader.java:444–453

(String name)

	// Fetch a unique id suitable for mutex.
	private String uniqueKey(String name)
	{
		WeakReference<String> out;
		synchronized (mutexMap)
		{
			if ((out = mutexMap.get(name)) == null)
				mutexMap.put(name, out = new WeakReference<String>(name));
		}
		return out.get();
	}

	// Releases a mutex.
	private void releaseKey(String name)