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Questions - garbage-collection

Is onDestroy() also indicate to the Garbage collector that the Activity object should be collected?

I'm trying to understand, if a class that extends Activity has attributes, and while working with the application those attributes are being set (values are different from null), if the Activity is be...
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Eitanos30

java

android

android-activity

garbage-collection

ondestroy

Votes: 0

Answers: 1

Latest Answer

Check the documentation here: onDestroy()
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Fisnik Ibishi

G1 GC allocated memory is more than heap size

I change GC for application server. Now I use G1 GC. I have 30 GB RAM. For initial testing I set only Xms and Xmx values to be the same 23040 mb. Settings I use: -Xms23040m -Xmx23040m -XX:+UseG1GC...
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grep

java

garbage-collection

jvm

g1gc

java-heap

Votes: 0

Answers: 2

Latest Answer

The allocated size listed in that table includes Metaspace. Metaspace is memory pool separate from the java object heap. Therefore the sum of heap and metaspace can exceed the maximum heap size. [Ed...
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the8472

Why does a mark & sweep collector have to stop the world and not run in parallel?

I am reading "The Garbage Collection Handbook: 2nd Edition". In the "Mark-Sweep garbage collection" page, it is mentioned that all mutator threads stop while the collector thread r...
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Null

algorithm

parallel-processing

garbage-collection

concurrent-mark-sweep

Votes: 0

Answers: 1

Latest Answer

In the marking phase, the collector only touches bytes (mark flags) that it owns and the mutator shouldn't even use. It only mutates bytes that it owns. But it examines bytes owned by the mutator. W...
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rici

JavaScript class field references and garbage collection

I implemented a class that can be used to instantiate objects passed to a visitor function that detects duplicated keys in a JSON document. The problem I am trying to solve is detecting duplicate keys...
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Monad

javascript

garbage-collection

object-reference

Votes: 0

Answers: 1

Latest Answer

Do I need to clear the Set from the references they might holds to the keys when I pop them out of the stack? No. If the Set instance is not referenced from anywhere else, it will get garbage-collec...
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Bergi

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