@Override
	public void close() {
		super.close();
		try {
			byteProvider.close();
		}
		catch (IOException e) {
			Msg.showError(this, null, "Unexpected exception closing byte provider.", e);
		}
	}
Sets the destination folder for the imported program.
@param folder the folder to store the imported program.
Ghidra/Features/Base/src/main/java/ghidra/plugin/importer/ImporterDialog.java