public void startTracking()

in src/main/java/org/apache/sling/maven/feature/launcher/ProcessTracker.java [44:63]

• 19 lines of code
• 4 McCabe index (conditional complexity)

    public void startTracking(String launchId, Process process) {
        synchronized (sync) {
            if ( processes.containsKey(launchId) )
                throw new IllegalArgumentException("Launch id " + launchId + " already associated with a process");
            processes.put(launchId, process);
            if ( ! hookAdded ) {
                Runtime.getRuntime().addShutdownHook(new Thread("process-tracker-shutdown") {
                    @Override
                    public void run() {
                        for ( Map.Entry<String, Process> entry : processes.entrySet() ) {
                            System.err.println("Launch " + entry.getKey() + " was not shut down! Destroying forcibly from shutdown hook..");
                            process.destroyForcibly();
                        }
                    }
                    
                });
                hookAdded = true;
            }
        }
    }