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Easy Learn Java: Programming Articles, Examples and Tips - Page 77


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Reading Java's API version 1.41 I noticed that many classes contain now valuable

Go to all tips in Java Bugs

Question: Reading Java's API version 1.41 I noticed that many classes contain now valuable information about thread safety. Are all classes have such useful info?

Answer: That is almost right. SUN added descriptions to many classes. For example see bug No 4264153
http://developer.java.sun.com/developer/bugParade/bugs/4264153.html
I am not quite sure that all classes have a description. At least I have not found any information that SUN updated ALL descriptions...

My recommendation is to read APIā€¦ If there is no information on thread safety for particular class to assume that class is not safe. It will help to avoid strange runtime errors which are difficult to debug.



14 comments | Printer Friendly Page  Send to a Friend | Score: 4
Posted by jalex on Wednesday, September 03, 2003 (00:00:00) (4009 reads)

Is there any way to keep an object from being collected by Garbage Collector?

Go to all tips in General Java

Question: Is there any way to keep an object from being collected by Garbage Collector?

Answer: Cool
Yes, of course! Just keep a reference to an object and it will not be garbage collected (according to definition of GC)!



7 comments | Printer Friendly Page  Send to a Friend | Score: 0
Posted by jalex on Tuesday, September 02, 2003 (00:00:00) (2859 reads)

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