docs: public EnvVars getCharacteristicEnvVars() {
          EnvVars env = new EnvVars();
          env.put("JENKINS_SERVER_COOKIE",SERVER_COOKIE.get());
          env.put("HUDSON_SERVER_COOKIE",SERVER_COOKIE.get()); // Legacy compatibility
          env.put("JOB_NAME",getFullName());
          env.put("JOB_BASE_NAME", getName());
          return env;
      }