private void doChooseFiles(List<File> files) {
		validatedFiles.setFiles(files);
		wasCancelled = false;
		close();
		updateRecentList();
		clearUserSelection();
	}
Returns true if the user clicked the "cancel" button on the file chooser.
@return true if the user clicked the "cancel" button on the file chooser
Ghidra/Framework/Docking/src/main/java/docking/widgets/filechooser/GhidraFileChooser.java