Bugfix: Main class could only detect one task arriving in the same CPU cycle

src/Global.java

@@ -7,7 +7,7 @@ public class Global {
 	private SRTF srtf = new SRTF(this); //high priority scheduler
 	private RR rr = new RR(this); //low priority scheduler
 	
-	String history = ""; //a string with tha names of task that have taken control so far - I will use this only for the output
+	String history = ""; //a string with the names of task that have taken control so far - I will use this only for the output
 	
 	public void add(Task t) {
 		Main.schedulersEmpty=false;

src/Main.java

@@ -48,12 +48,14 @@ public class Main {
 		if(tasks.size()==0) {System.out.println("\n\n"); return;}
 		
 		for(int now = 0; tasks.size()>0 || !schedulersEmpty; now++) {
+			
 			//adding incoming tasks
 			for(int i=0; i<tasks.size(); i++) {
 				if(tasks.get(i).startTime == now) {
 					scheduler.add(tasks.get(i));
 					runningTasks.add(tasks.get(i));
 					tasks.remove(i);
+					i--; //we just removed an item so the i-th is the next one
 				}
 			}
 			

src/SRTF.java

@@ -57,6 +57,6 @@ public class SRTF {
 	}
 	
 	public boolean isEmpty() {
-		return activeTask==null && waitingQueue.size()==0;
+		return (activeTask==null && waitingQueue.size()==0);
 	}
 }