private void okCallbackForMultipleSelectionMode() {
		//
		// Assumption: if the user has selected multiple files, then that selection takes
		// precedence over any text entered in the text field.  Otherwise, we will just use the
		// same algorithm for single-selection mode, as defined elsewhere
		//
		if (selectedFiles.size() <= 1) {
			okCallbackForSingleSelectionMode();
			return;
		}

		if (selectedFiles.getFile() == null) {
			setStatusText(getSelectionRequiredMessage());
			return;
		}

		List<File> filteredList = filterFilesForSelectionMode(selectedFiles);
		if (filteredList.isEmpty()) {
			setStatusText(getSelectionRequiredMessage());
			return;
		}

		doChooseFiles(selectedFiles.getFiles());
	}
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