Comments on: GC Tips and Memory Leaks http://chaoticjava.com/posts/gc-tips-and-memory-leaks/ The internet, design patterns, frameworks and Java Sat, 05 Nov 2011 18:39:00 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: Javin @ eclipse remote debugging http://chaoticjava.com/posts/gc-tips-and-memory-leaks/comment-page-1/#comment-126176 Javin @ eclipse remote debugging Fri, 15 Apr 2011 13:11:34 +0000 http://chaoticjava.com/posts/gc-tips-and-memory-leaks/#comment-126176 I am not sure about heap fragmentation though , there is opinion that frequent java garbage collection causes heap fragmentation but java is intelligent enough to compact heap and I believe this behavior is available in latest JRE.. Javin <a href="http://javarevisited.blogspot.com/2011/04/garbage-collection-in-java.html" rel="nofollow">How Garbage collection works in Java </a> I am not sure about heap fragmentation though , there is opinion that frequent java garbage collection causes heap fragmentation but java is intelligent enough to compact heap and I believe this behavior is available in latest JRE..

Javin
How Garbage collection works in Java

]]> By: Avah http://chaoticjava.com/posts/gc-tips-and-memory-leaks/comment-page-1/#comment-98245 Avah Sat, 11 Dec 2010 21:31:59 +0000 http://chaoticjava.com/posts/gc-tips-and-memory-leaks/#comment-98245 Hello!! i need to learn java, where can i start?? Hello!! i need to learn java, where can i start??

]]> By: Tweaking the producer-consumer model http://chaoticjava.com/posts/gc-tips-and-memory-leaks/comment-page-1/#comment-91979 Tweaking the producer-consumer model Fri, 29 Oct 2010 21:54:03 +0000 http://chaoticjava.com/posts/gc-tips-and-memory-leaks/#comment-91979 [...] avoid using the finalize method and how to do so efficiently. If you haven’t, I recommend you do so now. It could make the rest of the post much easier to understand. So, knowing we want to use the GC to [...] [...] avoid using the finalize method and how to do so efficiently. If you haven’t, I recommend you do so now. It could make the rest of the post much easier to understand. So, knowing we want to use the GC to [...]

]]> By: KR http://chaoticjava.com/posts/gc-tips-and-memory-leaks/comment-page-1/#comment-76038 KR Wed, 31 Mar 2010 20:36:33 +0000 http://chaoticjava.com/posts/gc-tips-and-memory-leaks/#comment-76038 How does it affect the performance if I unnecessarily override finalize method in all my classes? Does all the objects are put into a queue which are marked as finalizable and it takes lot of memory by allocating space in the queue and hence the affecting the performance? please correct me if my understanding is Wrong. How does it affect the performance if I unnecessarily override finalize method in all my classes? Does all the objects are put into a queue which are marked as finalizable and it takes lot of memory by allocating space in the queue and hence the affecting the performance? please correct me if my understanding is Wrong.

]]> By: Simple solution to resource collection http://chaoticjava.com/posts/gc-tips-and-memory-leaks/comment-page-1/#comment-59298 Simple solution to resource collection Mon, 03 Aug 2009 21:26:08 +0000 http://chaoticjava.com/posts/gc-tips-and-memory-leaks/#comment-59298 [...] a task the GC doesn’t do. That’s because the GC does something else for us called object finalization, where resources usually clean themselves [...] [...] a task the GC doesn’t do. That’s because the GC does something else for us called object finalization, where resources usually clean themselves [...]

]]> By: Java Logger Memory Leaks http://chaoticjava.com/posts/gc-tips-and-memory-leaks/comment-page-1/#comment-57006 Java Logger Memory Leaks Sun, 05 Jul 2009 18:14:41 +0000 http://chaoticjava.com/posts/gc-tips-and-memory-leaks/#comment-57006 [...] influence Since it’s a “heavy” back-end system, the GC could affect its performance if code was written in an non-optimal way. I decided to take a look at how hard it was working, [...] [...] influence Since it’s a “heavy” back-end system, the GC could affect its performance if code was written in an non-optimal way. I decided to take a look at how hard it was working, [...]

]]> By: Garbage collectors « Java Village http://chaoticjava.com/posts/gc-tips-and-memory-leaks/comment-page-1/#comment-31531 Garbage collectors « Java Village Fri, 16 May 2008 20:53:47 +0000 http://chaoticjava.com/posts/gc-tips-and-memory-leaks/#comment-31531 [...] une petite intro, on accélère le rythme avec un article un peu plus ardu, pour finir sur un best practice. Pour le fun, vous pouvez terminer sur celui [...] [...] une petite intro, on accélère le rythme avec un article un peu plus ardu, pour finir sur un best practice. Pour le fun, vous pouvez terminer sur celui [...]

]]> By: Garbage Collection - The comic panel http://chaoticjava.com/posts/gc-tips-and-memory-leaks/comment-page-1/#comment-31260 Garbage Collection - The comic panel Sun, 11 May 2008 19:48:48 +0000 http://chaoticjava.com/posts/gc-tips-and-memory-leaks/#comment-31260 [...] Garbage Collection set of posts (Generations, Parallel and Concurrent, Tips and Memory Leaks) are ones that I am personally very proud of. First, they were very interesting to write, as the [...] [...] Garbage Collection set of posts (Generations, Parallel and Concurrent, Tips and Memory Leaks) are ones that I am personally very proud of. First, they were very interesting to write, as the [...]

]]> By: Avah http://chaoticjava.com/posts/gc-tips-and-memory-leaks/comment-page-1/#comment-23352 Avah Mon, 04 Feb 2008 22:03:11 +0000 http://chaoticjava.com/posts/gc-tips-and-memory-leaks/#comment-23352 Kris: I couldn't find <i>that</i> out, but I can refer you to a great document discussing all the knobs you can use within the GC. The document <a href="http://java.sun.com/javase/technologies/hotspot/gc/gc_tuning_6.html" rel="nofollow">is here</a>, and generally the subject is called either "GC tuning" or "GC ergonomics". Kris: I couldn’t find that out, but I can refer you to a great document discussing all the knobs you can use within the GC. The document is here, and generally the subject is called either “GC tuning” or “GC ergonomics”.

]]> By: Kris G. http://chaoticjava.com/posts/gc-tips-and-memory-leaks/comment-page-1/#comment-23339 Kris G. Mon, 04 Feb 2008 18:53:49 +0000 http://chaoticjava.com/posts/gc-tips-and-memory-leaks/#comment-23339 Right, so which objects are large and which are considered small? ;) Right, so which objects are large and which are considered small? ;)

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