Re: do I need to subscribe to this list in order to post?

2024-05-22 Thread David Alayachew
Nope. We can see your message. You only subscribe if you want to follow along with the general discussions that you are not explicitly invited to. On Tue, May 21, 2024 at 7:14 PM wrote: > > > This message is for information purposes only. It is not a recommendation, > advice, offer or solicitati

Re: RFR: 8330005: RandomGeneratorFactory.getDefault() throws exception when the runtime image only has java.base module [v7]

2024-06-04 Thread David Alayachew
On Wed, 8 May 2024 08:30:39 GMT, Raffaello Giulietti wrote: >> Move all random generators mandated in package `java.util.random` and >> currently implemented in module `jdk.random` to module `java.base`, and >> remove module `jdk.random`. > > Raffaello Giulietti has updated the pull request in

Re: RFR: 8330005: RandomGeneratorFactory.getDefault() throws exception when the runtime image only has java.base module [v7]

2024-06-04 Thread David Alayachew
On Wed, 8 May 2024 08:30:39 GMT, Raffaello Giulietti wrote: >> Move all random generators mandated in package `java.util.random` and >> currently implemented in module `jdk.random` to module `java.base`, and >> remove module `jdk.random`. > > Raffaello Giulietti has updated the pull request in

Gatherers -- windowBy

2024-08-04 Thread David Alayachew
t like making a database view of a larger database table. This is my experience using the windowBy Gatherer that Viktor Klang gave me. Please let me know if there are any questions, comments, or concerns. Thank you for your time, patience, and understanding! David Alayachew [1] = https://adventofcode.

Re: Gatherers -- conditionalWindowFixed?

2024-08-04 Thread David Alayachew
y findings, and why I think this new windowBy function makes sense. Here is the link -- https://mail.openjdk.org/pipermail/core-libs-dev/2024-August/127293.html Thank you for your time and patience! David Alayachew On Sun, Jan 28, 2024 at 1:54 AM David Alayachew wrote: > Thank you both for

Re: Gatherers -- windowBy

2024-08-04 Thread David Alayachew
4, 2024 at 3:14 AM David Alayachew wrote: > Hello Core Libs Dev Team, > > Apologies for the massive delay. I have been juggling many severe personal > emergencies, and thus, did not have time or strength to follow up on the > previous thread -- > https://mail.openjdk.org/piper

Re: [External] : Gatherers -- windowBy

2024-08-06 Thread David Alayachew
ance to try it out and share their experience. > > Cheers, > √ > > > *Viktor Klang* > Software Architect, Java Platform Group > Oracle > -- > *From:* David Alayachew > *Sent:* Sunday, 4 August 2024 09:14 > *To:* core-libs-dev > *Cc:* Remi F

Re: New candidate JEP: 485: Stream Gatherers

2024-09-02 Thread David Alayachew
Thanks. Glad to see this finally land. That slidingWindow and other related functions are extremely powerful. On Mon, Sep 2, 2024 at 3:13 PM Mark Reinhold wrote: > https://openjdk.org/jeps/485 > > Summary: Enhance the Stream API to support custom intermediate > operations. This will allow s

Re: EnumSet doesn't implement SequencedSet

2023-05-25 Thread David Alayachew
the strategies via the ordinal of the enum (giving me a priority queue of strategies until I find one that solves the problem). So for me, the order matters greatly, and I think that it should be reflected in the API. Thank you for your time! David Alayachew

Illegal field name when trying to compile with a javax.swing.Action

2023-07-15 Thread David Alayachew
Loaders.java:188) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) at ToDoList.main(ToDoList.java:73) Attached is the zip. StackOverflow was not much help, so I thought I would reach out here. Thank you all for your time and help! David Alayachew <>

Re: Illegal field name when trying to compile with a javax.swing.Action

2023-07-15 Thread David Alayachew
H, this one might actually be IDE specific. Please ignore.

Re: Illegal field name when trying to compile with a javax.swing.Action

2023-07-17 Thread David Alayachew
l 16, 2023 at 2:26 AM David Alayachew wrote: > H, this one might actually be IDE specific. Please ignore. >

Re: Illegal field name when trying to compile with a javax.swing.Action

2023-07-17 Thread David Alayachew
; using _ as identifer without --enable-preview) instead. > > Chen Liang > > On Tue, Jul 18, 2023 at 11:43 AM David Alayachew > wrote: > >> Wait, nevermind. Don't ignore. I was able to recreate this issue on the >> command line using the abovementioned JDK. Could som

Re: @Incubating

2023-08-21 Thread David Alayachew
status quo. It may help to remember that annotations are written much like how you write a class or an interface. Therefore, their naming conventions follow those of classes and interfaces, which is to say, they start with an upper case letter. Thank you for reaching out! David Alayachew On Mon, Aug

Re: @Incubating

2023-08-21 Thread David Alayachew
Oh, I see that you are referring to JavaDoc tags as opposed to Java Annotations. In that case, nevermind. On Mon, Aug 21, 2023 at 11:59 AM David Alayachew wrote: > Hello Pavel, > > I am not on the teams of any of the mailing lists you responded to, but I > feel confident that I can

New method on java.util.function.Function -- ternary method

2023-10-03 Thread David Alayachew
utputs are a functional transformation of the input. That way, intent is clarified. But if we go that route, maybe this function should get a better name to capture that? testThenApply? ternaryTransform? ternaryApply? Thank you for your time and help! David Alayachew

Re: New method on java.util.function.Function -- ternary method

2023-10-03 Thread David Alayachew
Whoops, bad import. Please replace the following line with the one after it. > import java.util.function.Function; > import java.util.function.*; On Tue, Oct 3, 2023 at 3:09 AM David Alayachew wrote: > Hello all, > > I have an idea that I want to run by you all --

Re: New candidate JEP: 461: Stream Gatherers (Preview)

2023-10-26 Thread David Alayachew
:fold. Thank you for your time and help! David Alayachew On Thu, Oct 26, 2023 at 4:26 PM Mark Reinhold wrote: > https://openjdk.org/jeps/461 > > Summary: Enhance the Stream API to support custom intermediate > operations. This will allow stream pipelines to transform data in ways

Re: New candidate JEP: 461: Stream Gatherers (Preview)

2023-10-26 Thread David Alayachew
Alternatively, point me in the direction of the repo, and I'll be happy to take a crack at it. On Thu, Oct 26, 2023 at 6:54 PM David Alayachew wrote: > Hello Mark, > > Thank you for posting this! > > This feature will be a blessing, and I can't wait for it to drop. >

Re: New method on java.util.function.Function -- ternary method

2023-11-08 Thread David Alayachew
It has been a month since I sent this proposal. Since no one has told me that this is a terrible idea, I will submit this as an enhancement to JBS, and once the ticket is made, start work on creating a pull request. On Tue, Oct 3, 2023 at 3:13 AM David Alayachew wrote: > Whoops, bad imp

Re: New method on java.util.function.Function -- ternary method

2023-11-08 Thread David Alayachew
est(input) > ? trueFunction.apply(input) > : falseFunction.apply(input) > ; > > } > > } On Thu, Nov 9, 2023 at 12:12 AM David Alayachew wrote: > It has been a month since I sent this proposal. Since no one has told me > that this

Re: New method on java.util.function.Function -- ternary method

2023-12-31 Thread David Alayachew
the abovementioned article -- https://inside.java/2023/12/15/switch-case-effect/#other-switch-tricks Could someone help me close this on JBS? Or should it just not be closed at all? Here is a link to the JBS -- https://bugs.openjdk.org/browse/JDK-8319802 Thank you for your time and help! David Alayac

Re: New Java feature

2024-01-04 Thread David Alayachew
Try and search up the idea before posting though. A lot of people have made feature requests before you. On Thu, Jan 4, 2024 at 8:40 PM David Alayachew wrote: > amber-...@openjdk.org > > On Thu, Jan 4, 2024 at 8:29 PM Bradley Willcott > wrote: > >> Hi there. >>

Re: New Java feature

2024-01-04 Thread David Alayachew
amber-...@openjdk.org On Thu, Jan 4, 2024 at 8:29 PM Bradley Willcott wrote: > Hi there. > I am sorry if this is 'off subject'. However, where do I go to propose a > new java feature? And please be nice :-). > > Thanks, > Brad. >

Gatherers -- conditionalWindowFixed?

2024-01-09 Thread David Alayachew
son I think this is worth adding is because it facilitates a really common use case. We may not want all windows to be the same size. Is this something worth adding to the Gatherers API? Thank you for your time and help! David Alayachew

Re: Gatherers -- conditionalWindowFixed?

2024-01-09 Thread David Alayachew
at 1:05 AM David Alayachew wrote: > Hello Core Libs Dev Team, > > I have been reading through JEP 461 (https://openjdk.org/jeps/461) about > Gatherers, and I'm really excited for what this will enable for us. > > By far, the most important functionality that this API facil

Re: Gatherers -- conditionalWindowFixed?

2024-01-09 Thread David Alayachew
And this may also be better named as a split method instead of the long conditionalWindowFixed. On Wed, Jan 10, 2024 at 1:17 AM David Alayachew wrote: > Oh, I made a mistake. Let me try it again. > > If the predicate is true, add the element to the current list (create list > pri

Re: New method on java.util.function.Function -- ternary method

2024-01-15 Thread David Alayachew
Hello Magnus, Thank you for closing my bug! Terribly sorry to ask another favor, but could you link the following link for traceability in the JBS submission? https://mail.openjdk.org/pipermail/amber-dev/2024-January/008488.html Thank you again for the time and help! David Alayachew On Mon

RFR: 8324718: Add a static function to java.util.Objects to simplify object equality checks

2024-01-26 Thread David Alayachew
Adding a function to Objects in order to facilitate equality checking and enhance readability. You simply specify the 2 objects that you want to check for equality, and then provide the functions which will be used to provide the values that we will check for equality. - Commit mes

Re: RFR: 8324718: Add a static function to java.util.Objects to simplify object equality checks [v2]

2024-01-26 Thread David Alayachew
> Adding a function to Objects in order to facilitate equality checking and > enhance readability. You simply specify the 2 objects that you want to check > for equality, and then provide the functions which will be used to provide > the values that we will check for equality. Dav

Re: RFR: 8324718: Add a static function to java.util.Objects to simplify object equality checks [v2]

2024-01-26 Thread David Alayachew
On Sat, 27 Jan 2024 04:21:02 GMT, David Alayachew wrote: >> Adding a function to Objects in order to facilitate equality checking and >> enhance readability. You simply specify the 2 objects that you want to check >> for equality, and then provide the functions which will

Re: RFR: 8324718: Add a static function to java.util.Objects to simplify object equality checks [v2]

2024-01-26 Thread David Alayachew
On Sat, 27 Jan 2024 04:21:02 GMT, David Alayachew wrote: >> Adding a function to Objects in order to facilitate equality checking and >> enhance readability. You simply specify the 2 objects that you want to check >> for equality, and then provide the functions which will

Re: RFR: 8324718: Add a static function to java.util.Objects to simplify object equality checks [v3]

2024-01-26 Thread David Alayachew
> Adding a function to Objects in order to facilitate equality checking and > enhance readability. You simply specify the 2 objects that you want to check > for equality, and then provide the functions which will be used to provide > the values that we will check for equality. Dav

Re: RFR: 8324718: Add a static function to java.util.Objects to simplify object equality checks [v4]

2024-01-26 Thread David Alayachew
> Adding a function to Objects in order to facilitate equality checking and > enhance readability. You simply specify the 2 objects that you want to check > for equality, and then provide the functions which will be used to provide > the values that we will check for equality. Dav

Re: RFR: 8324718: Add a static function to java.util.Objects to simplify object equality checks [v5]

2024-01-26 Thread David Alayachew
> Adding a function to Objects in order to facilitate equality checking and > enhance readability. You simply specify the 2 objects that you want to check > for equality, and then provide the functions which will be used to provide > the values that we will check for equality. Dav

Re: RFR: 8324718: Add a static function to java.util.Objects to simplify object equality checks [v6]

2024-01-26 Thread David Alayachew
> Adding a function to Objects in order to facilitate equality checking and > enhance readability. You simply specify the 2 objects that you want to check > for equality, and then provide the functions which will be used to provide > the values that we will check for equality. Dav

Re: RFR: 8324718: Add a static function to java.util.Objects to simplify object equality checks [v6]

2024-01-27 Thread David Alayachew
On Sat, 27 Jan 2024 15:36:59 GMT, Chen Liang wrote: >> David Alayachew has updated the pull request incrementally with one >> additional commit since the last revision: >> >> Rather than reiterating the precondition, let's explain why the method >> failed

Re: RFR: 8324718: Add a static function to java.util.Objects to simplify object equality checks [v6]

2024-01-27 Thread David Alayachew
On Sat, 27 Jan 2024 07:52:56 GMT, David Alayachew wrote: >> Adding a function to Objects in order to facilitate equality checking and >> enhance readability. You simply specify the 2 objects that you want to check >> for equality, and then provide the functions which will

Re: RFR: 8324718: Add a static function to java.util.Objects to simplify object equality checks [v6]

2024-01-27 Thread David Alayachew
On Sat, 27 Jan 2024 07:52:56 GMT, David Alayachew wrote: >> Adding a function to Objects in order to facilitate equality checking and >> enhance readability. You simply specify the 2 objects that you want to check >> for equality, and then provide the functions which will

Re: RFR: 8324718: Add a static function to java.util.Objects to simplify object equality checks [v6]

2024-01-27 Thread David Alayachew
On Sat, 27 Jan 2024 17:05:59 GMT, Chen Liang wrote: > Your API is risky as well: it won't get a compile error if you add a new > field but forgot to add that field to equality checks too. And since > initialization happens in ``, your said error is quite easy to detect > if this class is ever

Re: RFR: 8324718: Add a static function to java.util.Objects to simplify object equality checks [v6]

2024-01-27 Thread David Alayachew
On Sat, 27 Jan 2024 07:52:56 GMT, David Alayachew wrote: >> Adding a function to Objects in order to facilitate equality checking and >> enhance readability. You simply specify the 2 objects that you want to check >> for equality, and then provide the functions which will

Re: RFR: 8324718: Add a static function to java.util.Objects to simplify object equality checks [v6]

2024-01-27 Thread David Alayachew
On Sat, 27 Jan 2024 07:52:56 GMT, David Alayachew wrote: >> Adding a function to Objects in order to facilitate equality checking and >> enhance readability. You simply specify the 2 objects that you want to check >> for equality, and then provide the functions which will

Re: Gatherers -- conditionalWindowFixed?

2024-01-27 Thread David Alayachew
made for me, and I will post a new email thread either tomorrow or the day after that shows my experience with it. My hope is that I can convince you that this function absolutely is worth adding. Thank you for your time and help! David Alayachew On Wed, Jan 10, 2024 at 2:29 PM Viktor Klang wrote

Thoughts on a new method for equality on java.util.Objects?

2024-02-10 Thread David Alayachew
in question -- any function that takes in T is fair game. This allows flexibility, and lets developers keep their objects simple, thus facilitating things like DOP. Now, perhaps this makes more sense on the BiPredicate interface instead. However, since this was more equality focused, I figured Objects was a better fit. Any thoughts? Thank you all for your time and help! David Alayachew

Re: Thoughts on a new method for equality on java.util.Objects?

2024-02-11 Thread David Alayachew
when I try again. And I see the value of "socializing", as @Alan Bateman put it. I had thought this idea through plenty, but I can only see from my perspective. Thank you all for your time and help! David Alayachew On Sun, Feb 11, 2024 at 3:26 AM Holo The Sage Wolf wrote: > How ben

Withdrawn: 8324718: Add a static function to java.util.Objects to simplify object equality checks

2024-02-11 Thread David Alayachew
On Sat, 27 Jan 2024 03:57:58 GMT, David Alayachew wrote: > Adding a function to Objects in order to facilitate equality checking and > enhance readability. You simply specify the 2 objects that you want to check > for equality, and then provide the functions which will be used t

Re: Thoughts on a new method for equality on java.util.Objects?

2024-02-11 Thread David Alayachew
, 2024 at 5:10 AM David Alayachew wrote: > Hello, > > Thank you for your response! > > So, I had thought of that before posting this email, and mentally, I had > hand-waved away the concern by saying that there were plenty of situations > where equality would still be useful witho

Re: Thoughts on a new method for equality on java.util.Objects?

2024-02-14 Thread David Alayachew
Thank you to Stuart, Michel, and Joe for taking care of closing my enhancement and adding helpful comments, I appreciate it! On Sun, Feb 11, 2024, 5:13 AM David Alayachew wrote: > Since I am abandoning this idea, could someone close my JBS ticket? > > And please link this message in

Any plans to make resource leaks easier to detect?

2024-03-03 Thread David Alayachew
a resource unclosed because there are no compiler warnings or errors if I do so. Are there any plans to make it easier to detect potential resource leaks? Ideally with a compiler warning or error? Thank you for your time and help! David Alayachew [1] = https://stackoverflow.com/questions/77959436

Re: Any plans to make resource leaks easier to detect?

2024-03-03 Thread David Alayachew
/2013-August/002195.html On Sun, Mar 3, 2024 at 10:00 PM David Alayachew wrote: > > Hello Amber Dev Team and Core Libs Dev Team, > > I am making my own implementation of java.util.stream.Stream that reads > data from the internet lazily. It's basically > java.nio.file.Files

Re: Any plans to make resource leaks easier to detect?

2024-03-07 Thread David Alayachew
pport for detecting resource leaks? On Sun, Mar 3, 2024 at 10:02 PM David Alayachew wrote: > And as a side note, I did some pretty in-depth research on the topic, and > stumbled on this post on the lambda mailing list during Java 8's creation. > I am adding it, as it seems to be

Re: Overload window methods in Gatherers with step size

2024-03-25 Thread David Alayachew
I actually plan to follow through on that email. I just can't right now because of work emergencies. Literally as soon as those calm down, top of my list is to give Viktor the lost of code examples where I am using the windowBy Gatherer he gave me. On Mon, Mar 25, 2024, 6:24 PM wrote: > Hello, >

Re: Could we add a lint warning for when the type parameter name overloads an existing type name?

2024-04-14 Thread David Alayachew
. Any thoughts on this feature? Thank you for your time and consideration! David Alayachew

Re: Addition of Predicate-based findIndex and findLastIndex methods to java.util.List

2024-04-19 Thread David Alayachew
No Rémi, I don't think your idea is the right approach. You are working on the wrong level of abstraction. Many users ask requests like this all the time, and what you are suggesting would be even more error-prone than the equivalent for loop or the IntStream suggestion that the user above request

Re: Addition of Predicate-based findIndex and findLastIndex methods to java.util.List

2024-04-19 Thread David Alayachew
going out of order like this slows down the system and forces reviewers to take extra steps that they wouldn't have to if you had followed protocol. On Fri, Apr 19, 2024 at 5:02 PM David Alayachew wrote: > > No Rémi, I don't think your idea is the right approach. You are workin

Re: Addition of Predicate-based findIndex and findLastIndex methods to java.util.List

2024-04-19 Thread David Alayachew
-1 it would be more > suitable to use OptionalInt instead, but I would like to hear community > opinion about that. > > сб, 20 апр. 2024 г. в 00:02, David Alayachew : > >> >> No Rémi, I don't think your idea is the right approach. You are working >> on the wro

Re: Addition of Predicate-based findIndex and findLastIndex methods to java.util.List

2024-04-19 Thread David Alayachew
on to use .withIndex(). list .stream() .withIndex() .filter(WithIndex.filter(predicate)) .mapToIndex() .findFirst() .orElse(-1) On Fri, Apr 19, 2024 at 5:47 PM wrote: > > > -- > > *From: *"David Alayachew" > *To: *"Rem

Re: Addition of Predicate-based findIndex and findLastIndex methods to java.util.List

2024-04-19 Thread David Alayachew
t; approach. While I understand that performance is not as valuable as > flexibility and clarity, it is still crucial, at least because of it being > the main factor server maintenance cost after all. > > сб, 20 апр. 2024 г. в 00:32, David Alayachew : > >> It is not the goal of

Re: Addition of Predicate-based findIndex and findLastIndex methods to java.util.List

2024-04-19 Thread David Alayachew
gt; an aggregation of opinions of numbers of other programmers that I > introduced to Java, especially switchers. Many of then feel those > "wordiness" of Java and it repulses potential developers, especially when > there is C# just by the corner. I think that Java has really s

Re: Bag (Multiset) Collection

2024-04-20 Thread David Alayachew
Your Bag suggestion has been asked so frequently that there is an FAQ entry in the official Java Docs. https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/util/doc-files/coll-designfaq.html#a3 On Sat, Apr 20, 2024 at 4:25 PM ІП-24 Олександр Ротань < rotan.olexa...@gmail.com> wrote:

Re: Bag (Multiset) Collection

2024-04-20 Thread David Alayachew
> >> I am not insisting on anything, I just feel that if there is someone >> (like me lol) who is willing to take on full development and integration >> cycle, there aren't much reason to reject such enhancements. >> >> сб, 20 апр. 2024 г. в 23:31, David Alayach

Re: EnumeratedStream

2024-04-20 Thread David Alayachew
I am in full support of this idea. I do also appreciate the functionality of using a BiFunction on the map method instead of a normal Function, R>. As for the actual enumeration logic, my vote is that it should simply enumerate as it arrives, with no context or care given to what came before it. C

Re: Bag (Multiset) Collection

2024-04-20 Thread David Alayachew
Biggest use case is definitely when creating different histograms from the same dataset. Our friends in sci-py land spend A LOT of time doing this. Our R friends also use this frequently. I can imagine this bag implementation would not just be good for Collections, but would play well with the Col

Streams, parallelization, and OOME.

2024-10-18 Thread David Alayachew
ave no idea. Regardless, that's about where I gave up and went sequential, since the clock was ticking. But I still have a performance problem. How would one suggest going about this in Java 8? Thank you for your time and help. David Alayachew

Re: Streams, parallelization, and OOME.

2024-10-19 Thread David Alayachew
But *not letting any of them through into the forEach loop. On Sat, Oct 19, 2024, 9:36 AM David Alayachew wrote: > So to be clear, I added a logger to my BufferedReader. So I know for a > fact that it is reading data. > > And as for the code, it is a very simple para

Re: Streams, parallelization, and OOME.

2024-10-19 Thread David Alayachew
re this > will work, but memory-mapped files is a common tool to deal with operations > that cant fit into RAM. > > Regards > > > On Sat, Oct 19, 2024 at 8:54 AM David Alayachew > wrote: > >> Hello Core Libs Dev Team, >> >> I have a file that I am streamin

Re: Streams, parallelization, and OOME.

2024-10-21 Thread David Alayachew
rmance of Stream::flatMap (for ref... > github.com > > > > > Cheers, > √ > > > *Viktor Klang* > Software Architect, Java Platform Group > Oracle > -- > *From:* core-libs-dev on behalf of David > Alayachew > *Sent:* Saturday,

Would it make sense to add a new constructor to java.io.SequenceInputStream?

2024-10-16 Thread David Alayachew
? I don't know if a list, an array, varargs, etc makes more sense. But I would think a 3rd constructor would improve this API. Thank you for your time and help. David Alayachew

Re: Would it make sense to add a new constructor to java.io.SequenceInputStream?

2024-10-16 Thread David Alayachew
Jaikiran Pai wrote: > Hello David, > > There's an enhancement request for this here > https://bugs.openjdk.org/browse/JDK-8305947 > > -Jaikiran > > On 17/10/24 9:17 am, David Alayachew wrote: > > Hello Core Libs Dev Team, > > > > Currently, java.io.Seq

Re: Would it make sense to add a new constructor to java.io.SequenceInputStream?

2024-10-17 Thread David Alayachew
7;t explained > either. > > If you do pick this up, I think it would be useful to find out what kind > of usage the SequenceInputStream class sees in libraries and whether this > new constructor is going to be helpful for such usages. > > -Jaikiran > On 17/10/24 10:36 am,

Re: Would it make sense to add a new constructor to java.io.SequenceInputStream?

2024-10-17 Thread David Alayachew
/10/2024 04:47, David Alayachew wrote: > > Hello Core Libs Dev Team, > > > > Currently, java.io.SequenceInputStream only has 2 constructors -- one > > that takes in 2 instances of InputStream, and another that takes in an > > Enumeration of type InputStream. > > >

Re: Question about Streams, Gatherers, and fetching too many elements

2024-11-11 Thread David Alayachew
t; .collect(forEach(eachList -> println(eachList.getFirst(; > > > Cheers, > √ > > > *Viktor Klang* > Software Architect, Java Platform Group > Oracle > -- > *From:* core-libs-dev on behalf of David > Alayachew > *Sent:* Monday,

Re: [External] : Re: Question about Streams, Gatherers, and fetching too many elements

2024-11-11 Thread David Alayachew
gt; Software Architect, Java Platform Group > Oracle > -- > *From:* David Alayachew > *Sent:* Monday, 11 November 2024 18:32 > *To:* Viktor Klang > *Cc:* core-libs-dev > *Subject:* [External] : Re: Question about Streams, Gatherers, and > fetching too many elem

Question about Streams, Gatherers, and fetching too many elements

2024-11-11 Thread David Alayachew
any way for me to be able to have the Gatherer NOT pull in everything while still remaining parallel and unordered? Thank you for your time and help. David Alayachew

Re: Question about Streams, Gatherers, and fetching too many elements

2024-11-11 Thread David Alayachew
saying that the Gatherer is trying to grab all available data before sending any of it downstream. On Mon, Nov 11, 2024, 8:46 AM David Alayachew wrote: > Hello Core Libs Dev Team, > > I was trying out Gatherers for a project at work, and ran into a rather > sad scenario. > > I

Re: [External] : Re: Question about Streams, Gatherers, and fetching too many elements

2024-11-12 Thread David Alayachew
Apologies, I did not mean to add reduce(). Please ignore that part. On Tue, Nov 12, 2024, 6:37 PM David Alayachew wrote: > Oh sure, I expect something like distinct() to pull everything. In order > to know if something is distinct, you have to do some variant of "check > against

Re: [External] : Re: Question about Streams, Gatherers, and fetching too many elements

2024-11-12 Thread David Alayachew
unbounded streams can be processed. > > Cheers, > √ > > > *Viktor Klang* > Software Architect, Java Platform Group > Oracle > -- > *From:* David Alayachew > *Sent:* Tuesday, 12 November 2024 15:08 > *To:* Viktor Klang > *Cc:* core-libs

Re: [External] : Re: Question about Streams, Gatherers, and fetching too many elements

2024-11-13 Thread David Alayachew
value is ignored. With some more effort it's > probably possible to capture any false return value and return that from > the integrator, but I haven't tried that yet. > > * sorted. Obviously every element needs to be inspected. > > > On 13/11/2024 00:37, David Alayac

Re: [External] : Re: Question about Streams, Gatherers, and fetching too many elements

2024-11-13 Thread David Alayachew
ck to the source. > > Cheers, > √ > > > *Viktor Klang* > Software Architect, Java Platform Group > Oracle > -- > *From:* David Alayachew > *Sent:* Wednesday, 13 November 2024 00:37 > *To:* Viktor Klang > *Cc:* core-libs-dev > *Subject:* Re:

Re: [External] : Re: Question about Streams, Gatherers, and fetching too many elements

2024-11-12 Thread David Alayachew
r Klang* > Software Architect, Java Platform Group > Oracle > -- > *From:* David Alayachew > *Sent:* Tuesday, 12 November 2024 01:53 > *To:* Viktor Klang > *Cc:* core-libs-dev > *Subject:* Re: [External] : Re: Question about Streams, Gatherers, and

Re: New candidate JEP: 485: Stream Gatherers

2024-09-20 Thread David Alayachew
) > > On Tue, Sep 3, 2024, 00:59 David Alayachew > wrote: > >> Thanks. Glad to see this finally land. That slidingWindow and other >> related functions are extremely powerful. >> >> On Mon, Sep 2, 2024 at 3:13 PM Mark Reinhold >> wrote: >> >>&

Re: [External] : Re: Question about Streams, Gatherers, and fetching too many elements

2024-11-22 Thread David Alayachew
gt; tasks up first. > > Cheers, > √ > > > *Viktor Klang* > Software Architect, Java Platform Group > Oracle > ------ > *From:* David Alayachew > *Sent:* Thursday, 21 November 2024 15:01 > *To:* Viktor Klang > *Cc:* Rob Spoor ; core

Re: [External] : Re: Question about Streams, Gatherers, and fetching too many elements

2024-11-19 Thread David Alayachew
/comments/1gukzhb/a_surprising_pain_point_regarding_parallel_java/ Ty vm! On Thu, Nov 14, 2024 at 5:45 PM David Alayachew wrote: > Oh ok. So it truly is a toss-up depending on each implementation when and > where this occurs. > > Ok, then as my final request, I think even informing the us

Re: [External] : Re: Question about Streams, Gatherers, and fetching too many elements

2024-11-19 Thread David Alayachew
In general though—short-circuiting in combination with parallelization > requires a lot of tuning to make sure that the cost of processing more data > doesn't overtake the benefit of "exiting early". > > > Cheers, > √ > > > *Viktor Klang* > Software Archite

Re: [External] : Re: Question about Streams, Gatherers, and fetching too many elements

2024-11-14 Thread David Alayachew
n that Stream is an interface). > > Cheers, > √ > > > *Viktor Klang* > Software Architect, Java Platform Group > Oracle > ------ > *From:* David Alayachew > *Sent:* Thursday, 14 November 2024 12:36 > *To:* Viktor Klang > *Cc:*

Re: [External] : Re: Question about Streams, Gatherers, and fetching too many elements

2024-11-14 Thread David Alayachew
wrote: > The issue here is that the operation cannot advertise this, as it depends > on the combination of operations. > > > Cheers, > √ > > > *Viktor Klang* > Software Architect, Java Platform Group > Oracle > -- > *From:* core-l

Re: Deprecate Double.MIN_VALUE?

2024-12-02 Thread David Alayachew
://openjdk.org/jeps/277 > > Most the incompatible step, actually removing the declaration in question, > if it occurs at all, would only occur after a warning period. > > HTH, > > -Joe > On 12/2/2024 6:24 PM, David Alayachew wrote: > > As a data point of one, we use all of

Re: Deprecate Double.MIN_VALUE?

2024-12-02 Thread David Alayachew
As a data point of one, we use all of the abovementioned constants regularly for my day job. In total, we have maybe a couple thousand instances of that constant being referenced. Ripping out wouldn't be too painful as long as I was told exactly what the replacements were, but I wouldn't be thrille

Re: JPackage does very weird things and it doesn't work with SNAP

2024-12-08 Thread David Alayachew
> If it's one of the expected ones, things will proceed normally. There are expected segfaults in libjvm? Sorry, I am 100% ignorant about this subject. I just wanted to know if that was the intended meaning. On Sun, Dec 8, 2024, 3:46 PM Kim Barrett wrote: > On 12/8/24 1:56 PM, Davide Perini wr

Re: Request for Comments: Adding bulk-read method "CharSequence.getChars(int srcBegin, int srcEnd, char[] dst, int dstBegin)"

2025-02-09 Thread David Alayachew
Hello Markus, I am ignorant about the larger topic, so I will only respond to the following point. > Thank you, everybody. As no more comments arrived in the past eight weeks, I assume that there is implicit agreement with my latest arguments (see below), so next I will provide a PR to continue d

Re: Request for Enhancement: java.io.Writer.of(Appendable) as an efficient alternative to java.io.StringWriter

2025-02-09 Thread David Alayachew
Hello Markus, I already posted a response, but since you added more detail, I will adress that detail too. > So how to proceed? Stop all my work for many more months? Address the criticisms (which you did), and knock on the door once or twice if you get no responses. But if after all of that, y

Re: [External] : Re: Question about Streams, Gatherers, and fetching too many elements

2024-11-21 Thread David Alayachew
come with trade-offs) > > Cheers, > √ > > > *Viktor Klang* > Software Architect, Java Platform Group > Oracle > -- > *From:* core-libs-dev on behalf of > Viktor Klang > *Sent:* Tuesday, 19 November 2024 13:19 > *To:* David Alayachew

Re: [External] : Re: Question about Streams, Gatherers, and fetching too many elements

2024-11-21 Thread David Alayachew
{ "emoji": "👍", "version": 1 }

Re: Factory methods for SequencedSet and SequencedMap

2025-01-19 Thread David Alayachew
That's the missing link. Thanks Archie. Man, I still don't get the decision-making in 1995 to make it not overridable. It is what it is. On Sat, Jan 18, 2025, 10:06 AM Archie Cobbs wrote: > On Fri, Jan 17, 2025 at 7:50 PM David Alayachew > wrote: > >> I guess my next

Re: Factory methods for SequencedSet and SequencedMap

2025-01-17 Thread David Alayachew
Set.of(...) and > Map.of(...). As for megamorphism, I think the chance of encounter at a call > site is similar, as Set12 and SetN from the Set interface are typically > combined with HashMap. As for a possible SequencedSet12 and SequencedSetN, > I think they would normally be seen wi

Re: Factory methods for SequencedSet and SequencedMap

2025-01-17 Thread David Alayachew
raised. On Fri, Jan 17, 2025, 8:14 PM Joseph D. Darcy wrote: > > On 1/17/2025 5:00 PM, David Alayachew wrote: > > Thanks for the corrections folks. I was thinking from the perspective of > LSP. I now see that there is the performance perspective to consider too. > > N

Re: Factory methods for SequencedSet and SequencedMap

2025-01-17 Thread David Alayachew
nd SetN from the Set interface are typically > combined with HashMap. As for a possible SequencedSet12 and SequencedSetN, > I think they would normally be seen with LinkedHashSet. > > Best regards, Rafael > > Am Fr., 17. Jan. 2025 um 00:36 Uhr schrieb David Alayachew < > d

Re: Factory methods for SequencedSet and SequencedMap

2025-01-16 Thread David Alayachew
I guess let me ask the obvious question. Chesterton's fence -- why wasn't this done before? I refuse to believe that this idea wasn't thought up years ago, which leads me to believe there was a reason that it hasn't been done. Is there any way we can look this up in the bug database or something?

Re: Factory methods for SequencedSet and SequencedMap

2025-01-16 Thread David Alayachew
imit thing. You all know what I am talking about. Point is, both of these static factories were meant to be used on a small number of entries. If it truly has just been not done until now, then the bug database will confirm that easily. When I get back, I can check myself. On Thu, Jan 16, 2025, 6:2

Re: Question about IO.println

2025-03-14 Thread David Alayachew
rgs. > > And there will be string templates, which will allow one to embed multiple > values > unobtrusively, so there's no need for varargs here. And a string templates > should be > directly usable from IO.println, so it'll come for "free". > > Thus I don

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