public SearchResult<VisualStudioInstall> locateComponent(@Nullable File candidate) {
        initializeVisualStudioInstalls();

        if (candidate != null) {
            return locateUserSpecifiedInstall(candidate);
        }

        return determineDefaultInstall();
    }

    private void initializeVisualStudioInstalls() {
        if (!initialised) {
            locateInstallsWith(commandLineLocator);