docs: protected void downloadFromMavenRepo(PluginCoordinates coordinates, URI mavenRepoUrl, IAsyncResultHandler<File> handler) {
          String artifactSubPath = PluginUtils.getMavenPath(coordinates);
          try {
              File tempArtifactFile = File.createTempFile("_plugin", "dwn"); //$NON-NLS-1$ //$NON-NLS-2$
              URL artifactUrl = new URL(mavenRepoUrl.toURL(), artifactSubPath);
              downloadArtifactTo(artifactUrl, tempArtifactFile, handler);
          } catch (Exception e) {
              handler.handle(AsyncResultImpl.<File>create(e));
          }
      }