@@ -17,7 +17,7 @@ public ThreadTrackingGroup(ThreadGroup parent, ThreadLifecycleListener listener)
 
     @Override
     void add(Thread t) {
-        System.out.println("ThreadTrackingGroup.add: " + t); //todo: remove
+        //  System.out.println("ThreadTrackingGroup.add: " + t); //todo: remove
         super.add(t);
         listener.started(t);
     }
Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,7 @@ public ThreadTrackingGroup(ThreadGroup parent, ThreadLifecycleListener listener)`
`17`	`17`
`18`	`18`	`@Override`
`19`	`19`	`void add(Thread t) {`
`20`		`- System.out.println("ThreadTrackingGroup.add: " + t); //todo: remove`
	`20`	`+ // System.out.println("ThreadTrackingGroup.add: " + t); //todo: remove`
`21`	`21`	`super.add(t);`
`22`	`22`	`listener.started(t);`
`23`	`23`	`}`