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what is the difference between HashMap and Hashtable
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Answer Posted / suresh
HashMap hm=new HashMap();
hm.put("1","11");
hm.put("2","22");
hm.put("3","33");
hm.put("4","242");
hm.put(null,null);
hm.put(null,null);
HashMap also allow more null values
| Is This Answer Correct ? | 24 Yes | 13 No |
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