public static Map<String, String> getPropertiesFromMavenOpts() {
    Map<String, String> res = ourPropertiesFromMvnOpts;
    if (res == null) {
      res = parseMavenProperties(System.getenv("MAVEN_OPTS"));
      ourPropertiesFromMvnOpts = res;
    }
    return res;
  }
public static Map<String, String> getPropertiesFromMavenOpts()