private ThreadGroup getRootThreadGroup()

in src/main/java/org/apache/sling/commons/threaddump/internal/BaseThreadDumper.java [60:66]

• 7 lines of code
• 2 McCabe index (conditional complexity)

    private ThreadGroup getRootThreadGroup() {
        ThreadGroup rootGroup = Thread.currentThread().getThreadGroup();
        while (rootGroup.getParent() != null) {
            rootGroup = rootGroup.getParent();
        }
        return rootGroup;
    }