@Override
	public synchronized void delete() throws IOException {
		if (isInUse) {
			throw new IOException("File is in Use");
		}
		parent.remove(this);
	}
A dummy domain file used to stub project files.

@see TestDummyDomainFolder
Ghidra/Framework/Project/src/test/java/ghidra/framework/model/TestDummyDomainFile.java