code: protected void copyJarsToStageDirectory() throws IOException {
          final String stagingDirectory = getDeploymentStagingDirectoryPath();
          info("");
          info(COPY_JARS + stagingDirectory);
          Utils.copyResources(
                  getProject(),
                  getSession(),
                  getMavenResourcesFiltering(),
                  getResources(),
                  stagingDirectory);
          info(COPY_SUCCESS);
      }
docs: region Copy Jars to stage directory