Exit from setupAntEnv is not propagated to its only usecase

[judovana]

I had hit this when I forget to run all the build chain with JAVA_HOME set. It died, but without any trace. This PR is adding the trace of what went wrong.

[judovana]

I do not have preffernce whether it is 895dd6a or 8b866a5.

I like 895dd6a more, but it may be to vague.

[judovana]

spellcheck should have warned to this: https://www.shellcheck.net/wiki/SC2155#problematic-code-in-the-case-of-local

[judovana]

Hard to say where it is intentional:

$  grep -ir  SC2155
build-farm/platform-specific-configurations/mac.sh:# shellcheck disable=SC2155
build-farm/platform-specific-configurations/alpine-linux.sh:# shellcheck disable=SC2155
build-farm/platform-specific-configurations/aix.sh:# shellcheck disable=SC2155
build-farm/platform-specific-configurations/windows.sh:# shellcheck disable=SC2155
build-farm/platform-specific-configurations/linux.sh:# shellcheck disable=SC2155
sbin/prepareWorkspace.sh:# shellcheck disable=SC2155,SC1091,SC2196,SC2235
sbin/common/config_init.sh:# shellcheck disable=SC2153,SC2155
sbin/common/common.sh:# shellcheck disable=SC2155
sbin/build.sh:# shellcheck disable=SC2155,SC2153,SC2038,SC1091,SC2116,SC2086

its usually some terrible eval

[judovana]

@karianna thanx. The smallest I can do as a gratitude for your patience, is to sign myself up for some english class over summer:( do x does.. what a shame...

[sxa]

I'd like @andrew-m-leonard to review this one too since it's part of the setup for CycloneDX SBOM generation, so adding him as an approver. LGTM though. (Reviewing this as a "Comment" instead of "Approve" so that it doesn't get a second approval and merged until Andrew has approved!
Coincidentally this is related to a shellcheck exclusion that I queried in another PR today.

[judovana]

It is clear bug. If it do not fail asap, it will die later, just in not debugg-able exetption.

Thanx for eyball!

[andrew-m-leonard]

I think it's good, I didn't realise it did that...!

[judovana]

ty!