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May 22nd, 2018
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  1. for(String user : data.keySet()){
  2. System.out.println(user + ": ");
  3.  
  4. int count = data.get(user).keySet().size();
  5.  
  6. for(String el : data.get(user).keySet()){
  7. count--;
  8. if(count > 0) {
  9. System.out.print(el + " => " + data.get(user).get(el) + ", ");
  10. }
  11. else{
  12. System.out.print(el + " => " + data.get(user).get(el) + ".\n");
  13. }
  14. }
  15. }
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