Suppose you have references A -> B -> C -> D. When you delete the reference to B from A, you\'re left with an orphaned chain of Objects B -> C -> D.
How开发者_运维技巧 to increase the rate of GC calls in java? Are there any JVM parameters to tune the rate at which GC gets called?
Assume that I have the following class class A { //some attributes @override protected void finalize() throws Throwable {
How does a \"finalizer guardian\" [Effective Java , page 30] work ? Have you used them? Did it solve any specific开发者_如何学Go problem ?It solves the problem of the sub-class forgetting to call th
Almost everyone eventually runs into GC issues with Java. Is there a cookbook guide or semi-automated tool to tune GC for Java?
In m开发者_JAVA技巧y on-again-off-again compiler project, I\'ve implemented closures as allocated memory with an executable prefix.So a closure is allocated like this:
In a game project of mine i\'m trying my best to avoid the creation of objects and thus preventing the garbage collector from running.
I开发者_开发百科n a running system, we see lots of \"Full GC (System)\" which indicates someone triggers System.gc().
After many OutOfMemoryExceptions I run memory profiler. System.LocalDataStoreElement[] cunsumes 123 GB of memory. Application consumes 70 MB after initial开发者_运维问答ization around. After work up s
I\'m running a java application with the following settings: -Xms1G -Xmx2G -Xdebug -Xloggc:/usr/local/resin/log/gc.log -XX:+PrintGCDetails -XX:PermSize=150M -XX:+PrintGCTimeStamps -XX:+PrintTenurin
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