@Override
	public RemoteBufferFileHandle getSaveChangeDataFile() throws IOException {
		LocalBufferFile cf = (LocalBufferFile) managedBufferFile.getSaveChangeDataFile();
		return cf != null ? new RemoteBufferFileImpl(cf, owner, associatedFilePath) : null;
	}
Construct (on the server) a remote buffer file which wraps a local buffer file on the server
@param managedBufferFile underlying managed buffer file
@param owner associated repository handle instance
@param associatedFilePath associated file path for logging
@throws RemoteException
Ghidra/Features/GhidraServer/src/main/java/db/buffers/RemoteManagedBufferFileImpl.java