finalize_开发者

Android MediaScanner finalize()

In Gingerbread 2.3.4, there are times that the unmounting of SDCard fails. When I checked the log, mediaserver is still accessing some files in the sdcard and even vold throw SIGKILL at mediaserver, m[详细]

2023-04-12 22:15 分类：问答

Finalization queue in Java

Is it the case that only if a class has a finalize() method, only then that object, when unreachable, is added to the finalization queue? Reason being I was going through this link[详细]

2023-03-28 16:46 分类：问答

why is my Java object being copied or finalize() being called twice?

Long Java/Android/JNI story short... I have two classes, an object/class which I created called Packet, and a JNI interface to lower-level C code that I wrote.In one class, I parse incoming packets an[详细]

2023-03-24 00:52 分类：问答

Definition: Unfinalized versus finalizable object

In order to understand weak references in Java, I have had to consult the Java Language Specification. The following part, from section 12.6, puzzles me:[详细]

2023-03-13 16:51 分类：问答

updating webservice with objects when app exits

Im working on a silverlight application where a user can create, edit, delete objects.The changes they make are placed in a queue which is processed every 4 minutes.When it is processed, the updates a[详细]

2023-03-13 05:09 分类：问答

I'm pretty sure finalize is still bad news on later JVMs--is there an alternative?

I would like to implement a ORM-style system that can save updates to POJOs when they are no longer reachable by the caller.[详细]

2023-02-17 23:44 分类：问答

Java - Objects are not "garbage collected" at the end of the program?

public cla开发者_StackOverflow社区ss Main { public static void main(String[] args) throws InterruptedException {[详细]

2023-02-14 02:21 分类：问答

How can I provoke multiple calls to Finalize?

In a recent AdaCore Gem there\'s a statement The implementation of Finalize is slightly more complicated: the Ada reference manual indicates that a Finalize procedure should always be idempotent. An[详细]

2023-02-05 08:42 分类：问答

The cost of finalize in .Net

(1) I\'ve read a lot of questions about IDisposable w开发者_如何学JAVAhere the answers recommend not using Finalize unless you really need to because of the process time involved.[详细]

2023-01-04 01:00 分类：问答

Why is the finalize() method in java.lang.Object "protected"?

Out of curiosity, Why is the finalize() method\'s access modifier is made as protected. Why cant it be public? Can someone explain me any specific reason behind this?[详细]

2022-12-20 09:58 分类：问答