@Override
	public synchronized void findOpenFiles(List<DomainFile> list) {
		for (DomainObjectAdapter domainObj : openDomainObjects.values()) {
			list.add(domainObj.getDomainFile());
		}
	}
Finds all changed domain files and appends them to the specified list.
@param list the list to receive the changed domain files
Ghidra/Framework/Project/src/main/java/ghidra/framework/data/DefaultProjectData.java