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Hashtable methods

 
sumit Sanghai
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posted 20 years ago
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We know that Hashtable is synchronized. But not all the Hashtable methods are synchronized. Why?
 
Tony Morris
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posted 20 years ago
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because they don't access shared data.
There's seldom a good reason to use a Hashtable anyway.

Tony Morris
Java Q&A (FAQ, Trivia)

 
sander hautvast
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posted 20 years ago
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There's seldom a good reason to use a Hashtable anyway.

why is that?
 
Sudhakar Namasivayam
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posted 20 years ago
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The HashMap class is roughly equivalent to Hashtable, except that it is unsynchronized and permits nulls.

http://java.sun.com/j2se/1.4.2/docs/api/java/util/HashMap.html

https://coderanch.com/t/231485/threads/java/Hashtable-vs-HashMap

Regards,<br />Sudhakar<br /> <br />SCJP 1.4

 
Zhongbo Li
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posted 20 years ago
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用打包的办法

SCJP,SCJD,软件设计师<br />Skype:mediumwave<br />QQ:85646604<br /><a href="http://www.yjping.com" target="_blank" rel="nofollow">http://www.yjping.com</a>;

 
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