(#1572) Ensure generic variance org.cactoos.func package

[DmitryBarskov]

For #1572

• Remove puzzle from org.cactoos.func package

With especial attention to Func and Chained this package looks good for me.

[0crat]

@DmitryBarskov this pull request is too small, just 3 lines changed (less than 10), there will be no formal code review, see §53 and §28; in the future, try to make sure your pull requests are not too small; @victornoel/z please review this and merge or reject

[victornoel]

@rultor merge

[victornoel]

@rultor stop

[victornoel]

@DmitryBarskov The func package seems to contain a lot of things to update, see #1533 for details

[victornoel]

@DmitryBarskov btw you dont have to do everything of course, just do a subset and update the todo for another task to be created to continue the work

[rultor]

@rultor merge

@victornoel OK, I'll try to merge now. You can check the progress of the merge here

[rultor]

@rultor stop

@victornoel OK, I'll try to stop current task.

[rultor]

@rultor stop

@DmitryBarskov @victornoel Sorry, I failed to stop the previous command, however it has the following result: Oops, I failed. You can see the full log here (spent 2min)

Progress (1): 1.9 kB
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/maven-repository-metadata/3.0/maven-repository-metadata-3.0.pom (1.9 kB at 8.2 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/maven-model-builder/3.0/maven-model-builder-3.0.pom
Progress (1): 2.2 kB
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/maven-model-builder/3.0/maven-model-builder-3.0.pom (2.2 kB at 10.0 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/maven-aether-provider/3.0/maven-aether-provider-3.0.pom
Progress (1): 2.5 kB
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/maven-aether-provider/3.0/maven-aether-provider-3.0.pom (2.5 kB at 9.9 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/sonatype/aether/aether-api/1.7/aether-api-1.7.pom
Progress (1): 1.7 kB
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/sonatype/aether/aether-api/1.7/aether-api-1.7.pom (1.7 kB at 7.4 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/sonatype/aether/aether-parent/1.7/aether-parent-1.7.pom
Progress (1): 4.1/7.7 kB
Progress (1): 7.7 kB    
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/sonatype/aether/aether-parent/1.7/aether-parent-1.7.pom (7.7 kB at 34 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/sonatype/aether/aether-util/1.7/aether-util-1.7.pom
Progress (1): 2.1 kB
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/sonatype/aether/aether-util/1.7/aether-util-1.7.pom (2.1 kB at 9.2 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/sonatype/aether/aether-impl/1.7/aether-impl-1.7.pom
Progress (1): 3.7 kB
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/sonatype/aether/aether-impl/1.7/aether-impl-1.7.pom (3.7 kB at 16 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/sonatype/aether/aether-spi/1.7/aether-spi-1.7.pom
Progress (1): 1.7 kB
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/sonatype/aether/aether-spi/1.7/aether-spi-1.7.pom (1.7 kB at 7.6 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/enforcer/enforcer-api/3.0.0-M3/enforcer-api-3.0.0-M3.pom
Progress (1): 2.8 kB
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/enforcer/enforcer-api/3.0.0-M3/enforcer-api-3.0.0-M3.pom (2.8 kB at 12 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/codehaus/plexus/plexus-container-default/1.0-alpha-9/plexus-container-default-1.0-alpha-9.pom
Progress (1): 1.2 kB
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/codehaus/plexus/plexus-container-default/1.0-alpha-9/plexus-container-default-1.0-alpha-9.pom (1.2 kB at 5.4 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/codehaus/plexus/plexus-containers/1.0.3/plexus-containers-1.0.3.pom
Progress (1): 492 B
                   
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/codehaus/plexus/plexus-containers/1.0.3/plexus-containers-1.0.3.pom (492 B at 2.2 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/codehaus/plexus/plexus/1.0.4/plexus-1.0.4.pom
Progress (1): 4.1/5.7 kB
Progress (1): 5.7 kB    
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/codehaus/plexus/plexus/1.0.4/plexus-1.0.4.pom (5.7 kB at 25 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/junit/junit/4.11/junit-4.11.pom
Progress (1): 2.3 kB
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/junit/junit/4.11/junit-4.11.pom (2.3 kB at 6.2 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/classworlds/classworlds/1.1-alpha-2/classworlds-1.1-alpha-2.pom
Progress (1): 3.1 kB
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/classworlds/classworlds/1.1-alpha-2/classworlds-1.1-alpha-2.pom (3.1 kB at 14 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/enforcer/enforcer-rules/3.0.0-M3/enforcer-rules-3.0.0-M3.pom
Progress (1): 4.1/4.1 kB
Progress (1): 4.1 kB    
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/enforcer/enforcer-rules/3.0.0-M3/enforcer-rules-3.0.0-M3.pom (4.1 kB at 18 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/shared/maven-common-artifact-filters/3.1.0/maven-common-artifact-filters-3.1.0.pom
Progress (1): 4.1/5.3 kB
Progress (1): 5.3 kB    
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/shared/maven-common-artifact-filters/3.1.0/maven-common-artifact-filters-3.1.0.pom (5.3 kB at 23 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/shared/maven-shared-components/33/maven-shared-components-33.pom
Progress (1): 4.1/5.1 kB
Progress (1): 5.1 kB    
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/shared/maven-shared-components/33/maven-shared-components-33.pom (5.1 kB at 22 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/shared/maven-shared-utils/3.1.0/maven-shared-utils-3.1.0.pom
Progress (1): 4.1/5.0 kB
Progress (1): 5.0 kB    
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/shared/maven-shared-utils/3.1.0/maven-shared-utils-3.1.0.pom (5.0 kB at 22 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/commons/commons-lang3/3.8.1/commons-lang3-3.8.1.pom
Progress (1): 4.1/28 kB
Progress (1): 8.2/28 kB
Progress (1): 12/28 kB 
Progress (1): 16/28 kB
Progress (1): 20/28 kB
Progress (1): 25/28 kB
Progress (1): 28 kB   
                   
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/commons/commons-lang3/3.8.1/commons-lang3-3.8.1.pom (28 kB at 117 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/commons/commons-parent/47/commons-parent-47.pom
Progress (1): 4.1/78 kB
Progress (1): 8.2/78 kB
Progress (1): 12/78 kB 
Progress (1): 16/78 kB
Progress (1): 20/78 kB
Progress (1): 25/78 kB
Progress (1): 29/78 kB
Progress (1): 33/78 kB
Progress (1): 37/78 kB
Progress (1): 41/78 kB
Progress (1): 45/78 kB
Progress (1): 49/78 kB
Progress (1): 53/78 kB
Progress (1): 57/78 kB
Progress (1): 61/78 kB
Progress (1): 66/78 kB
Progress (1): 70/78 kB
Progress (1): 74/78 kB
Progress (1): 78 kB   
                   
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/commons/commons-parent/47/commons-parent-47.pom (78 kB at 308 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/commons-codec/commons-codec/1.12/commons-codec-1.12.pom
Progress (1): 4.1/14 kB
Progress (1): 8.2/14 kB
Progress (1): 12/14 kB 
Progress (1): 14 kB   
                   
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/commons-codec/commons-codec/1.12/commons-codec-1.12.pom (14 kB at 58 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/beanshell/bsh/2.0b4/bsh-2.0b4.pom
Progress (1): 1.2 kB
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/beanshell/bsh/2.0b4/bsh-2.0b4.pom (1.2 kB at 5.3 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/beanshell/beanshell/2.0b4/beanshell-2.0b4.pom
Progress (1): 1.4 kB
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/beanshell/beanshell/2.0b4/beanshell-2.0b4.pom (1.4 kB at 6.2 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/shared/maven-dependency-tree/2.2/maven-dependency-tree-2.2.pom
Progress (1): 4.1/7.3 kB
Progress (1): 7.3 kB    
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/shared/maven-dependency-tree/2.2/maven-dependency-tree-2.2.pom (7.3 kB at 32 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/shared/maven-shared-components/20/maven-shared-components-20.pom
Progress (1): 4.1/5.1 kB
Progress (1): 5.1 kB    
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/shared/maven-shared-components/20/maven-shared-components-20.pom (5.1 kB at 22 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/maven-parent/24/maven-parent-24.pom
Progress (1): 4.1/37 kB
Progress (1): 8.2/37 kB
Progress (1): 12/37 kB 
Progress (1): 16/37 kB
Progress (1): 20/37 kB
Progress (1): 25/37 kB
Progress (1): 29/37 kB
Progress (1): 33/37 kB
Progress (1): 37/37 kB
Progress (1): 37 kB   
                   
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/maven-parent/24/maven-parent-24.pom (37 kB at 144 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/apache/14/apache-14.pom
Progress (1): 4.1/15 kB
Progress (1): 8.2/15 kB
Progress (1): 12/15 kB 
Progress (1): 15 kB   
                   
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/apache/14/apache-14.pom (15 kB at 57 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/resolver/maven-resolver-util/1.4.1/maven-resolver-util-1.4.1.pom
Progress (1): 2.8 kB
                    
Downloaded from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/resolver/maven-resolver-util/1.4.1/maven-resolver-util-1.4.1.pom (2.8 kB at 12 kB/s)
Downloading from oss.sonatype.org: https://oss.sonatype.org/content/groups/public/org/apache/maven/resolver/maven-resolver/1.4.1/maven-resolver-1.4.1.pom
60e81de6e3df3b4a2c88c5aa3241b799ab52ea41d1d0c483c6ba0818762a8e15
Error response from daemon: Cannot kill container: 60e81de6e3df3b4a2c88c5aa3241b799ab52ea41d1d0c483c6ba0818762a8e15: Container 60e81de6e3df3b4a2c88c5aa3241b799ab52ea41d1d0c483c6ba0818762a8e15 is not running
container 60e81de6e3df3b4a2c88c5aa3241b799ab52ea41d1d0c483c6ba0818762a8e15 is dead
Fri May  7 13:29:38 CEST 2021

[victornoel]

@DmitryBarskov I will close this and let you recreate a new one with some changes :)

[0crat]

Job gh:yegor256/cactoos#1605 is not assigned, can't get performer