) {
    init {
        // We depend on swing (indirectly through PSI or something), so we want to declare headless mode,
        // to avoid accidentally starting the UI thread. But, don't set it if it was set externally.
        if (System.getProperty("java.awt.headless") == null) {
            System.setProperty("java.awt.headless", "true")
        }
        setupIdeaStandaloneExecution()