I was reading this release over yesterday. I’m still looking at the code 
changes generally.

Cheers,
-Rob

> On May 2, 2023, at 7:31 PM, Gary Gregory <garydgreg...@gmail.com> wrote:
> 
> Great review Alex, TY, I am canceling this vote and will reply to this
> email with details.
> 
> Gary
> 
> On Tue, May 2, 2023, 12:14 Alex Herbert <alex.d.herb...@gmail.com> wrote:
> 
>> Validated signatures and checksums.
>> 
>> Build from source tar.gz file using 'mvn verify site' with:
>> 
>> Apache Maven 3.9.0 (9b58d2bad23a66be161c4664ef21ce219c2c8584)
>> Maven home: /usr/local/apache-maven-3
>> Java version: 11.0.18, vendor: Ubuntu, runtime:
>> /usr/lib/jvm/java-11-openjdk-amd64
>> Default locale: en_GB, platform encoding: UTF-8
>> OS name: "linux", version: "5.4.0-148-generic", arch: "amd64", family:
>> "unix"
>> 
>> I do see the checkstyle and spotbugs report.
>> 
>> Spotbugs has a few mentions of non-serializable fields. This is
>> another case where we may not wish to support serialization going
>> forward (e.g. as with CSV). I cannot remember the solution for CSV. I
>> think it was a formal documentation that serialization will be dropped
>> in CSV 2.0. Looking at the error these are not new as the report in
>> the live site for 2.11.0 also has these.
>> 
>> Checked for the @since tag for new items in the japicmp report and
>> found no missing tags. I note that some of the new classes in package
>> io.build have no javadoc on inner classes with public constructors and
>> some static helper protected methods.
>> 
>> New helper classes with a private constructor should be final:
>> 
>> CharsetDecoders
>> CharsetEncoders
>> FilesUncheck
>> FileTimes
>> 
>> Changing public classes to final after a release breaks binary
>> compatibility. However other utility classes in the lib do not use
>> final for classes so this is not critical. FYI there are 5 others
>> which I found using PMD. The rule is
>> ClassWithOnlyPrivateConstructorsShouldBeFinal [1]. This is not part of
>> the default rules used in the project which is using the default from
>> the maven plugin [2]. If you run 'mvn pmd:check' the rules are written
>> to target/pmd/rulesets. I took these rules, added the extra rule and
>> then used this as the ruleset for PMD.
>> 
>> The new IOBiFunction has a noop method. This has no equivalent in
>> java.util.function.BiFunction. As discussed on a recent PR for Lang
>> (adding a noop to TriFunction) it does not make sense to have a noop
>> function that returns null as this is an operation. I assume this
>> BiFunction class was copied across from Lang bringing the noop with
>> it.
>> 
>> A minor inconsistency: QueueInputStream uses the new
>> AbstractStreamBuilder API but existing public constructors are not
>> deprecated. However other classes with equally simple constructors
>> (MemoryMappedFileInputStream, MessageDigestCalculatingInputStream,
>> etc) have deprecated their public constructors in favour of the
>> builder.
>> 
>> Documentation: The new AbstractStreamBuilder API exposes a lot of
>> public set methods in the builder. Some of these may not be applicable
>> to all use cases. The API allows an object for IO that is typically
>> created with either a Reader/Writer or Input/OutputStream, to also be
>> created with a Path or File. However creation using a Reader does not
>> support InputStream and vice versa. If a Reader is set then the Origin
>> will not be valid and a RTE will occur when opening the object which
>> tries to access the input stream from the Origin. Using the old API of
>> public constructors it was clear what the supported input arguments
>> were. All the Deprecated constructors that reference the new builder
>> would benefit from javadoc on the builder of the valid options that
>> can be configured.
>> 
>> The new classes UncheckedBufferedReader, UncheckedFilterInputStream,
>> UncheckedFilterReader, UnsynchronizedBufferedInputStream,
>> UnsynchronizedFilterInputStream, UncheckedFilterOutputStream do not
>> use the AbstractStreamBuilder API and have constructors. I think the
>> API can be applied in these cases, although many of the options would
>> be ignored (e.g. charset, buffer size, etc). However there may be a
>> reason that blocks use of the API that I did not notice (as I did not
>> try to implement it).
>> 
>> NullOutputStream deprecated constructor references deprecated
>> NULL_OUTPUT_STREAM singleton. Should be INSTANCE. Following on from
>> this should the NullPrintStream and NullWriter constructors also be
>> deprecated in favour of the INSTANCE?
>> 
>> New class UncheckedFilterOutputStream has a public constructor but
>> UncheckedFilterWriter is protected. Both have a static 'on' method for
>> construction so this is inconsistent. These could use the
>> AbstractStreamBuilder API although the constructors are very simple.
>> Use of the new API would allow use of Path/File as output.
>> 
>> New class ThreadUtils has a TODO in the javadoc. The javadoc also
>> requires <p> tags. The TODO can be moved to a method comment rather
>> than being within the javadoc where I do not think it is beneficial to
>> the end-user.
>> 
>> I do not think these are blockers. Extra docs on the use of the
>> builders can be added later. But it may be nice to clean up little
>> inconsistencies in the new public before release.
>> 
>> Alex
>> 
>> [1]
>> https://pmd.github.io/pmd/pmd_rules_java_design.html#classwithonlyprivateconstructorsshouldbefinal
>> [2]
>> https://maven.apache.org/plugins/maven-pmd-plugin/pmd-mojo.html#rulesets
>> 
>> On Tue, 2 May 2023 at 12:44, Gary Gregory <garydgreg...@gmail.com> wrote:
>>> 
>>> Ping PMC (and others welcome).
>>> 
>>> Gary
>>> 
>>> 
>>> On Mon, May 1, 2023, 08:47 Gary D. Gregory <ggreg...@apache.org> wrote:
>>> 
>>>> Get we get more reviews, please?
>>>> 
>>>> TY!
>>>> Gary
>>>> 
>>>> On 2023/04/29 22:01:52 Bruno Kinoshita wrote:
>>>>> +1
>>>>> 
>>>>> Build from tag passed with no errors on
>>>>> 
>>>>> Apache Maven 3.8.5 (3599d3414f046de2324203b78ddcf9b5e4388aa0)
>>>>> Maven home: /opt/apache-maven-3.8.5
>>>>> Java version: 17.0.6, vendor: Private Build, runtime:
>>>>> /usr/lib/jvm/java-17-openjdk-amd64
>>>>> Default locale: en_US, platform encoding: UTF-8
>>>>> OS name: "linux", version: "5.15.0-70-generic", arch: "amd64",
>> family:
>>>>> "unix"
>>>>> 
>>>>> Site reports look good. On my laptop it didn't create the spotbugs
>> and
>>>>> checkstyle reports with `mvn site`. But looking at the dist area site
>>>>> everything looks good.
>>>>> 
>>>>> Thanks!
>>>>> 
>>>>> Bruno
>>>>> 
>>>>> 
>>>>> On Sat, 29 Apr 2023 at 02:33, Gary Gregory <garydgreg...@gmail.com>
>>>> wrote:
>>>>> 
>>>>>> We have fixed quite a few bugs and added some significant
>> enhancements
>>>>>> since Apache Commons IO 2.11.0 was released, so I would like to
>>>>>> release Apache Commons IO 2.12.0.
>>>>>> 
>>>>>> Apache Commons IO 2.12.0 RC1 is available for review here:
>>>>>>    https://dist.apache.org/repos/dist/dev/commons/io/2.12.0-RC1
>> (svn
>>>>>> revision 61539)
>>>>>> 
>>>>>> The Git tag commons-io-2.12.0-RC1 commit for this RC is
>>>>>> c780ef616bd6c7340f1d8a5dc8c209376a76451f which you can browse here:
>>>>>> 
>>>>>> 
>>>> 
>> https://gitbox.apache.org/repos/asf?p=commons-io.git;a=commit;h=c780ef616bd6c7340f1d8a5dc8c209376a76451f
>>>>>> You may checkout this tag using:
>>>>>>    git clone https://gitbox.apache.org/repos/asf/commons-io.git
>>>>>> --branch commons-io-2.12.0-RC1 commons-io-2.12.0-RC1
>>>>>> 
>>>>>> Maven artifacts are here:
>>>>>> 
>>>>>> 
>>>> 
>> https://repository.apache.org/content/repositories/orgapachecommons-1633/commons-io/commons-io/2.12.0/
>>>>>> 
>>>>>> These are the artifacts and their hashes:
>>>>>> 
>>>>>> #Release SHA-512s
>>>>>> #Fri Apr 28 17:58:50 EDT 2023
>>>>>> 
>>>>>> 
>>>> 
>> commons-io-2.12.0-bin.tar.gz=f291190a52b594300ba5df32ae2698378b56f999c1d6bd5391f277ff5e8c4f2deaf153e753e7377614949c9b69551b8897b0a6bad9f0a34f0c52d7a2c0b02344
>>>>>> 
>>>>>> 
>>>> 
>> commons-io-2.12.0-bin.zip=82f4cc82aa4e2b099afd552b7df21d7d882c7fa1ce7d1abef5023d361a1861ca62a50098caae7c905d7a077283ec618b2b81f2c446f66fd6c2bdd0df38d02700
>>>>>> 
>>>>>> 
>>>> 
>> commons-io-2.12.0-bom.json=44d65999a06397b2c22499d6488315f9dc40a7065547b922ca4d16ddc64d1679905a080cbd63151a7e7a0a68204b113139999778cc2cc980959cd2273d322a08
>>>>>> 
>>>>>> 
>>>> 
>> commons-io-2.12.0-bom.xml=2dec492e9758870eb6802c905bf7ce41a17b64d69722d1e1476600682d3859b1465cbcc9f6015702f7c9bfb3e581b122d11dad7054923b332d0ec4044c9612d4
>>>>>> 
>>>>>> 
>>>> 
>> commons-io-2.12.0-javadoc.jar=6ce2924eeca7fdaf3caceb0cd75df7ee584d3232c7b975a9b74442464bbd6da0dfb77132aabfdece2fa6e29a852255862f9a2add38b1c5969733667e248a509a
>>>>>> 
>>>>>> 
>>>> 
>> commons-io-2.12.0-sources.jar=e31349d8480d6c8f3e91abc743076f683d6dabf1bebf594118bb15269680b92d98260264105d5ebe5d1e42bdb3efbe96426c575d70e0dd7731184e7e94b74d39
>>>>>> 
>>>>>> 
>>>> 
>> commons-io-2.12.0-src.tar.gz=f62d52cda73a42e1c63f339aa90d363ef4a37f378b49276b11ff7dcb5aae1a15aa8d4104daa97dd40d094d64b053566987495eb888162d166af7f61fe9a403b0
>>>>>> 
>>>>>> 
>>>> 
>> commons-io-2.12.0-src.zip=85538dbf9d57e381bd8a62e46caf0e5d97e18b4b960b3cdc5bb54d45dc420ad98ae9bae8d243f70bd609ea99d4e07e6188fac7ca4cb80a011f1331e46d03a6ce
>>>>>> 
>>>>>> 
>>>> 
>> commons-io-2.12.0-test-sources.jar=31e7aa90d6f062a8f3fd9de5189f24878b080ea172d9286eb41e8c552b87bff4fc8202dd25e431ea5eb9ad7db9a8bb51471d680cb61003565426b506292277ff
>>>>>> 
>>>>>> 
>>>> 
>> commons-io-2.12.0-tests.jar=054f2dac25b2afa352ce8f80a024d13cc49ab9a8bf3dff426698ba2b3b95c5d0092b906de8bc707a120f298069ed8f4b2154342a53d25038dcdfc3e2a3a1cc93
>>>>>> 
>>>>>> 
>>>> 
>> commons-io_commons-io-2.12.0.spdx.json=1375bad0d00979da1b86b304ca39ff52e1a693ed2a85ce7f29ba26734f5a71a837ebb57278727357f7450ede1ad3c671713dc708fbffdf19af381840cf1dafc3
>>>>>> 
>>>>>> I have tested this with 'mvn' (the default Maven goal) using:
>>>>>> 
>>>>>> Apache Maven 3.9.1 (2e178502fcdbffc201671fb2537d0cb4b4cc58f8)
>>>>>> Maven home: /usr/local/Cellar/maven/3.9.1/libexec
>>>>>> Java version: 1.8.0_372, vendor: Homebrew, runtime:
>>>>>> /usr/local/Cellar/openjdk@8
>>>>>> /1.8.0+372/libexec/openjdk.jdk/Contents/Home/jre
>>>>>> Default locale: en_US, platform encoding: UTF-8
>>>>>> OS name: "mac os x", version: "13.3.1", arch: "x86_64", family:
>> "mac"
>>>>>> Darwin **** 22.4.0 Darwin Kernel Version 22.4.0: Mon Mar  6
>> 21:00:17
>>>>>> PST 2023; root:xnu-8796.101.5~3/RELEASE_X86_64 x86_64
>>>>>> 
>>>>>> Details of changes since 2.11.0 are in the release notes:
>>>>>> 
>>>>>> 
>>>> 
>> https://dist.apache.org/repos/dist/dev/commons/io/2.12.0-RC1/RELEASE-NOTES.txt
>>>>>> 
>>>>>> 
>>>> 
>> https://dist.apache.org/repos/dist/dev/commons/io/2.12.0-RC1/site/changes-report.html
>>>>>> 
>>>>>> Site:
>>>>>> 
>>>>>> 
>>>> 
>> https://dist.apache.org/repos/dist/dev/commons/io/2.12.0-RC1/site/index.html
>>>>>>    (note some *relative* links are broken and the 2.12.0
>> directories
>>>>>> are not yet created - these will be OK once the site is deployed.)
>>>>>> 
>>>>>> JApiCmp Report (compared to 2.11.0):
>>>>>> 
>>>>>> 
>>>> 
>> https://dist.apache.org/repos/dist/dev/commons/io/2.12.0-RC1/site/japicmp.html
>>>>>> 
>>>>>> RAT Report:
>>>>>> 
>>>>>> 
>>>> 
>> https://dist.apache.org/repos/dist/dev/commons/io/2.12.0-RC1/site/rat-report.html
>>>>>> 
>>>>>> KEYS:
>>>>>>  https://www.apache.org/dist/commons/KEYS
>>>>>> 
>>>>>> Please review the release candidate and vote.
>>>>>> This vote will close no sooner than 72 hours from now.
>>>>>> 
>>>>>>  [ ] +1 Release these artifacts
>>>>>>  [ ] +0 OK, but...
>>>>>>  [ ] -0 OK, but really should fix...
>>>>>>  [ ] -1 I oppose this release because...
>>>>>> 
>>>>>> Thank you,
>>>>>> 
>>>>>> Gary Gregory,
>>>>>> Release Manager (using key 86fdc7e2a11262cb)
>>>>>> 
>>>>>> For following is intended as a helper and refresher for reviewers.
>>>>>> 
>>>>>> Validating a release candidate
>>>>>> ==============================
>>>>>> 
>>>>>> These guidelines are NOT complete.
>>>>>> 
>>>>>> Requirements: Git, Java, Maven.
>>>>>> 
>>>>>> You can validate a release from a release candidate (RC) tag as
>>>> follows.
>>>>>> 
>>>>>> 1) Clone and checkout the RC tag
>>>>>> 
>>>>>> git clone https://gitbox.apache.org/repos/asf/commons-io.git
>> --branch
>>>>>> commons-io-2.12.0-RC1 commons-io-2.12.0-RC1
>>>>>> cd commons-io-2.12.0-RC1
>>>>>> 
>>>>>> 2) Check Apache licenses
>>>>>> 
>>>>>> This step is not required if the site includes a RAT report page
>> which
>>>>>> you then must check.
>>>>>> 
>>>>>> mvn apache-rat:check
>>>>>> 
>>>>>> 3) Check binary compatibility
>>>>>> 
>>>>>> Use JApiCmp with the japicmp Maven Profile:
>>>>>> 
>>>>>> This step is not required if the site includes a JApiCmp report
>> page
>>>>>> which you then must check.
>>>>>> 
>>>>>> mvn install -DskipTests -P japicmp japicmp:cmp
>>>>>> 
>>>>>> 4) Build the package
>>>>>> 
>>>>>> mvn -V clean package
>>>>>> 
>>>>>> You can record the Maven and Java version produced by -V in your
>> VOTE
>>>>>> reply.
>>>>>> To gather OS information from a command line:
>>>>>> Windows: ver
>>>>>> Linux: uname -a
>>>>>> 
>>>>>> 5) Build the site for a single module project
>>>>>> 
>>>>>> Note: Some plugins require the components to be installed instead
>> of
>>>>>> packaged.
>>>>>> 
>>>>>> mvn site
>>>>>> Check the site reports in:
>>>>>> - Windows: target\site\index.html
>>>>>> - Linux: target/site/index.html
>>>>>> 
>>>>>> -the end-
>>>>>> 
>>>>>> 
>> ---------------------------------------------------------------------
>>>>>> To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org
>>>>>> For additional commands, e-mail: dev-h...@commons.apache.org
>>>>>> 
>>>>>> 
>>>>> 
>>>> 
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org
>>>> For additional commands, e-mail: dev-h...@commons.apache.org
>>>> 
>>>> 
>> 
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org
>> For additional commands, e-mail: dev-h...@commons.apache.org
>> 
>> 


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