remove dependency on Apache commons-io

[filfreire]

Remove Apache commons-io dependency and replace it with Cactoos or Jcabi equivalents.

[0crat]

@yegor256 please, pay attention to this issue

[filfreire]

I volunteer to work on this 👍

[yegor256]

@0crat assign @filfreire

[0crat]

@0crat assign @filfreire (here)

@yegor256 Job gh:yegor256/rultor#1207 assigned to @filfreire, please go ahead (policy). @filfreire is not a member of this project yet, but can request to join. @filfreire check your Zerocracy profile and follow the instructions.

[0crat]

@filfreire this job was assigned to you 8 days ago.
It will be taken away from you after 10 days from start (this is our policy).

[0crat]

@filfreire resigned from gh:yegor256/rultor#1207, please stop working.

[0crat]

Oops! Job gh:yegor256/rultor#1207 is not assigned to anyone.

[0crat]

Oops! Job gh:yegor256/rultor#1207 is not assigned to anyone.

[0crat]

Oops! Job gh:yegor256/rultor#1207 is not assigned to anyone.

[0crat]

@yegor256/z everybody who has role DEV are banned at this job; I won't be able to assign anyone automatically; consider assigning someone manually or invite more people to the project, as explained in §51

[0crat]

@yegor256/z everybody who has role DEV are banned at this job; I won't be able to assign anyone automatically; consider assigning someone manually or invite more people to the project, as explained in §51

[0crat]

@yegor256/z everybody who has role DEV are banned at this job; I won't be able to assign anyone automatically; consider assigning someone manually or invite more people to the project, as explained in §51

[yegor256]

@filfreire do you want to finish this or we should remove it from scope?

[filfreire]

@yegor256, I want to do it. Please don't remove it from scope.

[yegor256]

@0crat assign @filfreire

[0crat]

@yegor256/z everybody who has role DEV are banned at this job; I won't be able to assign anyone automatically; consider assigning someone manually (as in §19), or invite more people (as in §51), or remove the job from the scope (as in §14)

[0crat]

@yegor256/z everybody who has role DEV are banned at this job; I won't be able to assign anyone automatically; consider assigning someone manually (as in §19), or invite more people (as in §51), or remove the job from the scope (as in §14)

[0crat]

@yegor256/z everybody who has role DEV are banned at this job; I won't be able to assign anyone automatically; consider assigning someone manually (as in §19), or invite more people (as in §51), or remove the job from the scope (as in §14)

[yegor256]

@0crat out

[0crat]

@0crat assign @filfreire (here)

@yegor256 The job #1207 assigned to @filfreire/z, here is why; the budget is 30 minutes, see §4; please, read §8 and §9; if the task is not clear, read this and this

[0crat]

@0crat out (here)

@yegor256 @filfreire/z resigned from #1207, since the job is not in scope anymore

[0crat]

@0crat out (here)

@yegor256 The job #1207 is now out of scope

[0crat]

Manual assignment of issues is discouraged, see §19: -5 point(s) just awarded to @yegor256/z

[0crat]

It is strongly discouraged to assign jobs to their creators, see §19: -15 point(s) just awarded to @yegor256/z

[pnatashap]

According to the dependency tree commons-io is needed only for

[INFO] +- com.jcabi:jcabi-s3:jar:0.19.0:compile
[INFO] |  \- commons-io:commons-io:jar:2.15.1:compile

it can be deleted only after deleting from jcabi-s3

[yegor256]

@pnatashap let's take it off jcabi-s3 too?

[0pdd]

@filfreire the puzzle #1918 is still not solved.