@NotNull
  @Override
  public List<? extends BuildTask> createArtifactBuildTasks(@NotNull JpsArtifact artifact, @NotNull ArtifactBuildPhase buildPhase) {
    JpsAntArtifactExtension extension = getBuildExtension(artifact, buildPhase);
    if (extension != null && extension.isEnabled() && !StringUtil.isEmpty(extension.getFileUrl())) {
      return Collections.singletonList(new AntArtifactBuildTask(extension));
    }
    return Collections.emptyList();
  }
@NotNull
  @Override
  public List<? extends BuildTask> createArtifactBuildTasks(@NotNull JpsArtifact artifact, @NotNull ArtifactBuildPhase buildPhase)