Why Hashtable not allow null but HashMap allow?

0 views

I dislike this

Related questions

  1. What is iterator in Scala?
  2. What is Scala map function?
  3. What is map in spark?
  4. Can a Hashtable have duplicate keys?
  5. Which is faster TreeMap or HashMap?
  6. What is the difference between HashMap and Hashtable?
  7. What is ArrayBuffer in Scala?
  8. Does Hashtable allow duplicate keys?
  9. Why Hashtable does not allow null values?
  10. Can an unreachable object become reachable again?

Tags

  1. #equals
  2. #method
  3. #hashtable
  4. #doesn
  5. #methods
  6. #hashcode
  7. #retrieve
  8. #these
  9. #hashmap
  10. #implement
  11. #object
  12. #later
  13. #created
  14. #allow
  15. #objects
  16. #since
  17. #store
  18. #successfully