tree 0d4a3609469cef3f88b352058842fd8b3df11e22
parent 2f17a86ccc5249ed3c47f4fc588a9c6116075d10
author cushon <cushon@google.com> 1551196659 -0800
committer Copybara-Service <copybara-worker@google.com> 1551196798 -0800

Remove toolchain resolution logic from find_java_toolchain helper

and put it exclusively in the implementation of the toolchain alias rules.
This is similar to the removal of the toolchain resolution logic from the
native rules in https://github.com/bazelbuild/bazel/commit/24bbdb518d70143eb8575f9e9cb61545e935d8cf. The indirection through the aliases is
necessary to force a host configuration transition for the host runtime
alias.

PiperOrigin-RevId: 235721677