private void passiveScanUpdate() {
		try {
			if (config.getPassiveScanning().getValue())
				scan();
		} catch (Throwable t) {
			logger.error("Unhandled exception in JVM scan", t);
		}
	}
Check for new virtual machines in the background.
recaf-core/src/main/java/software/coley/recaf/services/attach/BasicAttachManager.java