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java keyword
Submitted by darsh2002 on Mon, 2007-02-12 14:51.
I need to understand some of java keyword and how to work The finalize() Method. The volatile Modifier; The transient Modifier The synchronized Modifier |
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Hey, I think that you can
Hey,
I think that you can utilize the time while you are waiting for a reply by searching the Internet for the answers you want, or you can go and buy a good book about Java and also you' ll find the answers in it :)
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I dont need the smart replay as that
Thank u for your replay i get my Q when i read a good book and i dont understand this subject......plz i dont need the smart replay as that
Hi,1- finalize() method
Hi,
1- finalize() method (keywords: finalize method +java):
http://tns-www.lcs.mit.edu/manuals/java-tutorial/java/javaOO/finalize.html
2- volatile keyword (keywords: volatile +java):
http://www.javaperformancetuning.com/news/qotm030.shtml
3- transient keyword (keywords: transient +java):
http://scv.bu.edu/Doc/Java/tutorial/java/javaOO/transient.html
4- synchronized keyword (keywords: synchronized +java):
http://www.janeg.ca/scjp/threads/synchronized.html
I swear it didnt took me 2 minutes to find what you want, try to search "http://www.google.com" before you post a new thread and thanks for calling my replys smart :)
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thank u becouse i dont know
thank u becouse i dont know the google is search engine and i can make search and thank u becouse spend 2 minutes to make search
can u tell me what u know about my Q another use search engine?
Note: What is purpose for the fourm if any one can make search
when some one ask he need answer not how can make search
Well...
Hi again,
Well from my point of view the purpose of a LUG is to form a Java User community and make this community communicate with each, share ideas, hacks "dont take it literally", the available and new Java technologies, and solve problems some of us might face in a project or in a peace of code that it doesnt work as it is supposed to be. Not for teaching the basics of a language (Java's basics are very easy to learn and self explanatory, and there are millions of books, articles, and tutorials that explain every aspect in Java). Every programmer (even normal end-user) must know how to search, in my last reply I showed you the keywords I used for searching and I think that they were very simple.
I hope that I ve answered your question and by the way what is the meaning of
can u tell me what u know about my Q another use search engine?
really because I dont understand it "may be I am not that smart guy :)"
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I like to tell me what u
I like to tell me what u know about :
The finalize() Method.
The volatile Modifier;
The transient Modifier
The synchronized Modifier
and tell me if u use it in your work and give me the
example.
mmm
sorry in my last post I meant JUG not LUG "I think Linux is dominating my thoughts". And for the ..
tell me if u use it in your work and give me the
example.
I dont know what to say really I dont I am speechless, Its pointless to continue posting replies and the only final words I want to tell you that the links I provided to you is more than enough to get you started..
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El slamo 3lekomI wish if my
El slamo 3lekom I wish if my point is clear and wait for who want to help and give the Real example from his experience.
To Put an End to this Discussion.
1. Finalize() is too some extent like C++ destructore method which are used to release resources.
2. Volatile Modifier:
following this http://forum.java.sun.com/ann.jspa?annID=9
will give you idea about what volatile is and what does it used for.
[So what can volatile variables be used for? Volatile variables can be used to...... ]
3. Synchronized Modifier:
as written in forum.java.sun.com
synchronized method or block acquires the monitor lock of a given object and so provides mutually exclusive access to all sections of code that are guarded by the same monitor lock.
For synchronized code, anything that happens in one thread prior to the release of a monitor lock happens-before the subsequent acquisition of that same monitor lock in another thread - hence the second thread is guaranteed to "see" all changes made by the first thread.
4. Transient Modifier:
The value of transient variable will not be serialized. to understand this you need to read about serialization and deserialization.
I hope this helps.
Ali Abdel-Aziz Ali
Software Engineer/OpenCraft
www.aliabdelaziz.com
gzak lah kol 7'er
gzak lah kol 7'er