tree 5272f1e7a0d4991ac500061d979214663e3c2fd4
parent 28fc84d3839bdbfa94cc864da97be028f24b8d7f
author Jeff Gaston <jeffrygaston@google.com> 1680300444 -0400
committer Jeff Gaston <jeffrygaston@google.com> 1680300890 -0400

importMaven threadsafe set of written files

in case LocalMavenRepoDownloader is called from multiple threads at once

Bug: 268388000
Test: cherry-pick the following change that increases the number of writes to the set, and then run \
      `./development/importMaven/importMaven.sh com.android.tools.metalava:metalava:1.0.0-alpha07 --metalava-build-id=9581773 --redownload`
Change-Id: I0d0aacca33b9e57f55494b80ab418b9b26b420ee