Set allClasses = classRequires.keySet();
Set<String> allClasses = classRequires.keySet();
    public void report() {	if (DEBUG) System.out.println("Finishing computation");        compute();        compute();        compute();        compute();        compute();        compute();        compute();        compute();	Set allClasses = classRequires.keySet();	for(Iterator<String> i = allClasses.iterator(); i.hasNext(); ) {		String c = i.next();        	if (DEBUG) System.out.println("Class " + c + " requires:");		for(Iterator<String> j = (classRequires.get(c)).iterator(); 				j.hasNext(); ) {		    String needs = j.next();                    if (DEBUG) System.out.println("  " + needs);		    Set<String> s = classRequires.get(needs);		    if (s != null && s.contains(c) && c.compareTo(needs) < 0)			bugReporter.reportBug(new BugInstance("IC_INIT_CIRCULARITY", NORMAL_PRIORITY)				.addClass(c)				.addClass(needs));		    }		}	}