#include <iostream>
#include <string> 
#include <list>

using namespace std;

void teststr() {
#ifdef __CINT__
   gROOT->ProcessLine(".L Collection.cxx+");
#endif
   //  Event ev;
  list<string> lfiles;
  lfiles.push_back("test1.root");
  lfiles.push_back("test2.root");
  cout<<"OK"<<endl;
}