Method trackDebugEvent

output/java8/1.4.19/Interpreter.java:1383–1394

For every event, we track in overall #events list and in self's InstanceScope#events list so that each template has a list of events used to create it. If e is an EvalTemplateEvent, store in parent's InstanceScope#childEvalTemplateEvents list for {@lin

(InstanceScope scope, InterpEvent e)

     */

    protected void trackDebugEvent(InstanceScope scope, InterpEvent e) {
//      System.out.println(e);
        this.events.add(e);
        scope.events.add(e);
        if ( e instanceof EvalTemplateEvent ) {
            InstanceScope parent = scope.parent;
            if ( parent!=null ) {
                // System.out.println("add eval "+e.self.getName()+" to children of "+parent.getName());
                scope.parent.childEvalTemplateEvents.add((EvalTemplateEvent)e);
            }
        }
    }

    public List<String> getExecutionTrace() {
        return executeTrace;