Interview Question for Software Engineer / Developers






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Interger, Long and so on such kind of classes transferred from int and long.

- caofang0429 January 23, 2011 | Flag Reply
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wrapper classes in java.lang package are immutable.
i.e.
Integer, Long, Short, Float, Double, Boolean, Byte, Character, String

- Anurag Singh January 23, 2011 | Flag Reply
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String is not a wrapper class

- Anonymous February 07, 2011 | Flag
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Right. I should say wrapper classes and String are immutable.

- Anurag Singh February 07, 2011 | Flag
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You can make your class as immutable also...
technoworld4u.blogspot.com

- sauravmanit March 03, 2011 | Flag Reply


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