TechQA.

Question

Why does Java's Cleaner use a linked list instead of a ConcurrentHashSet?

score 74 · Answer 1 · 2024-02-23T10:38:34.637000

0

Answer

74

Views

Why does Java's Cleaner use a linked list instead of a ConcurrentHashSet?

74 views Asked by IronWidget At 23 February 2024 at 10:38

score 83 · Answer 2 · 2023-11-24T17:57:20.733000

Phantom MEASURE value in Table

83 views Asked by Nitwit At 24 November 2023 at 17:57

score 85 · Answer 3 · 2023-10-10T18:09:57.817000

What happens when a PhantomReference becomes unreachable?

85 views Asked by G. Blake Meike At 10 October 2023 at 18:09

score 148 · Answer 4 · 2023-09-08T23:13:27.680000

Why does PhantomReference.get() always return null?

148 views Asked by Haspamelodica At 08 September 2023 at 23:13

score 52 · Answer 5 · 2023-03-06T19:44:00.223000

How to solve object object problem in Phantomjs?

52 views Asked by furkan aydınlı At 06 March 2023 at 19:44

score 255 · Answer 6 · 2022-05-11T07:19:56.870000

Why aren't bytebuffer collected when using FinalizableReferenceQueue?

255 views Asked by Tushar Goyal At 11 May 2022 at 07:19

score 204 · Answer 7 · 2022-04-25T06:35:19.380000

Optimal way to use phantom references in Java 8, or use weak references instead?

204 views Asked by user102008 At 25 April 2022 at 06:35

score 293 · Answer 8 · 2021-06-01T07:35:42.460000

Reference Queue is Always Empty

293 views Asked by Emre Turan At 01 June 2021 at 07:35

score 416 · Answer 9 · 2020-06-29T22:57:08.300000

Alternative to Java finalizer

416 views Asked by dhamu At 29 June 2020 at 22:57

score 232 · Answer 10 · 2020-03-16T15:43:08.677000

How to run a cleaning action with a reference to the object being registered

232 views Asked by elect At 16 March 2020 at 15:43

score 452 · Answer 11 · 2019-08-17T19:22:12.790000

Why exactly PhantomReference should be preferred to finalize?

452 views Asked by Pavel Vlasov At 17 August 2019 at 19:22

score 235 · Answer 12 · 2019-08-10T04:07:30.100000

Why we are obliged to clear a PhantomReference manually?

235 views Asked by Pavel Vlasov At 10 August 2019 at 04:07

score 302 · Answer 13 · 2019-06-21T14:16:44.363000

Why enqueuing of PhantomReference takes more GC cycles than WeakReference or SoftReference?

302 views Asked by gstackoverflow At 21 June 2019 at 14:16

score 957 · Answer 14 · 2019-06-20T10:35:39.250000

Why since java 9 PhantomReference java doc states that it is dedicated to the POST-mortem cleanup actions although it was PRE-mortem before

957 views Asked by gstackoverflow At 20 June 2019 at 10:35

score 110 · Answer 15 · 2019-06-16T16:17:21.627000

Rationale for Soft-/Weak-/PhantomReferences clearing references to objects which have reference to tracked object

110 views Asked by Marcono1234 At 16 June 2019 at 16:17

score 299 · Answer 16 · 2019-06-02T11:11:39.347000

Is it safe to have a PhantomReference to `this`?

299 views Asked by Marcono1234 At 02 June 2019 at 11:11

score 700 · Answer 17 · 2019-03-07T18:03:27.897000

What is referent in java?

700 views Asked by nikola3103 At 07 March 2019 at 18:03

score 1973 · Answer 18 · 2018-12-17T19:53:59.810000

Java PhantomReference vs finalize()

1.9k views Asked by Maciej At 17 December 2018 at 19:53

score 114 · Answer 19 · 2018-08-26T13:59:59.100000

any way to tell if a method ended or local in method in no longer in use?

114 views Asked by user967710 At 26 August 2018 at 13:59

score 394 · Answer 20 · 2018-02-23T09:33:37.013000

why is phantom reference not queued?

394 views Asked by Tony Hu At 23 February 2018 at 09:33

TechQA.

List Question

Why does Java's Cleaner use a linked list instead of a ConcurrentHashSet?

Phantom MEASURE value in Table

What happens when a PhantomReference becomes unreachable?

Why does PhantomReference.get() always return null?

How to solve object object problem in Phantomjs?

Why aren't bytebuffer collected when using FinalizableReferenceQueue?

Optimal way to use phantom references in Java 8, or use weak references instead?

Reference Queue is Always Empty

Alternative to Java finalizer

How to run a cleaning action with a reference to the object being registered

Why exactly PhantomReference should be preferred to finalize?

Why we are obliged to clear a PhantomReference manually?

Why enqueuing of PhantomReference takes more GC cycles than WeakReference or SoftReference?

Why since java 9 PhantomReference java doc states that it is dedicated to the POST-mortem cleanup actions although it was PRE-mortem before

Rationale for Soft-/Weak-/PhantomReferences clearing references to objects which have reference to tracked object

Is it safe to have a PhantomReference to `this`?

What is referent in java?

Java PhantomReference vs finalize()

any way to tell if a method ended or local in method in no longer in use?

why is phantom reference not queued?

Popular Questions

Trending Questions