@Override
	public void setName(String newName) {
		synchronized (this) {
			if (name.equals(newName)) {
				return;
			}
			name = newName;
			changed = true;
		}
		fireEvent(new DomainObjectChangeRecord(DomainObjectEvent.RENAMED));
	}
Returns the hidden user-filesystem associated with this objects domain file, or null if
unknown.

@return user data file system
Ghidra/Framework/Project/src/main/java/ghidra/framework/data/DomainObjectAdapter.java