docs: public static boolean isPro() {
          if (m_isPro == null) {
              //Allow running pro kit as community.
              if (!Boolean.parseBoolean(System.getProperty("community", "false"))) {
                  m_isPro = ProClass.load("org.voltdb.CommandLogImpl", "Command logging", ProClass.HANDLER_IGNORE)
                          .hasProClass();
              } else {
                  m_isPro = false;
              }
          }
          return m_isPro.booleanValue();
      }