docs: protected void enableNature(IProject project) {
  		final IFile pom = project.getFile(IMavenConstants.POM_FILE_NAME);
  		final Job job;
  		if (pom.exists()) {
  			job = createJobForMavenProject(project);
  		} else {
  			job = createJobForJavaProject(project);
  		}
  		if (job != null) {
  			job.schedule();
  		}
  	}