Bugfix: Fixed selection of active task when RR is restarted.

src/Global.java

@@ -14,7 +14,6 @@ public class Global {
 		
 		if (t.isKernel) {
 			srtf.add(t);
-			rr.stop();
 		} else {
 			rr.add(t);
 		}
@@ -22,6 +21,7 @@ public class Global {
 	
 	public void tick() {
 		if(srtf.isEmpty() && rr.isEmpty()) {Main.schedulersEmpty = true; return;}
+		else if(!srtf.isEmpty()) rr.stop();
 	
 		srtf.tick();
 		rr.tick();

src/RR.java

@@ -21,17 +21,14 @@ public class RR {
 	}
 	
 	public void start() {
-		if(!enabled) {
-			if (activeTask != null) waitingQueue.add(activeTask);
-			activeTask = null;
-		}
-		
 		enabled = true;
 	}
 	
 	public void stop() {
 		enabled = false;
 		runningFor = 0;
+		if (activeTask != null) waitingQueue.add(activeTask);
+		activeTask = null;
 	}
 	
 	public void add(Task t) {