Wednesday, 18 January 2012
JAVA: Wrapper class
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LIST OF WRAPPER CLASS
Primitive type
|
Wrapper class
| |
1
|
boolean
|
Java.lang.Boolean
|
2
|
byte
|
Java.lang.Byte
|
3
|
char
|
Java.lang.Char
|
4
|
double
|
Java.lang.Double
|
5
|
float
|
Java.lang.Float
|
6
|
int
|
Java.lang.Int
|
7
|
long
|
Java.lang.Long
|
8
|
short
|
Java.lang.Short
|
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10 Responses to “ JAVA: Wrapper class ”
22 December 2012 at 16:58
As we know that JAVA is a pure Object Oriented programming language. But the primitive data type breaks these feature. Bcz primitive data type doesn't use class and object. To overcome this problem The Wrapper class is written, which convert or create the variable in the form of Object. So that JAVA can be said as a pure Object Oriented programming language.
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27 August 2013 at 13:29
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1 May 2017 at 15:13
25 May 2017 at 15:56
this is really very useful post about wrapper class
thank you so much for this post.
22 August 2017 at 15:43
Thanks for a great information in your blog. I have read all the post of your blog.
Regards,
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24 January 2018 at 14:53
Thank you for this brief explanation and ver nice information. well, got a good knowledge. Have a nice idea, this is more helpful to me. This can gives the better performance.
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20 April 2018 at 13:16
Hi There,
Amaze! I have been looking Bing for hours because of this and I also in the end think it is in this article! Maybe I recommend you something helps me all the time?
This may well belong in the New to Java section but I keep getting logged out every time I enter that forum.
I am creating code to issue tickets to passengers on 4 different bus routes, I am going to contain them in an array.
Although, I have hit a wall in writing this code and I am stumped. I will post the 3 classes I have so far and the error I am getting.
Lots of optimization can be done around String, as this object is most used object in almost all applications. String pool provided by JVM can be used judiciously. However, there are some concerns.
Also, I would welcome any sort of guidance or recommendations.
Awesome! Thanks for putting this all in one place. Very useful!
Thank you,
Alex
10 August 2018 at 13:29
Love this blog. Keep posting articles like this. java training in chennai
4 February 2019 at 15:04
Useful information. Thanks for sharing.
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