docs: public synchronized static AdHocCompilerCache getCacheForCatalogHash(byte[] catalogHash) {
          String hashString = Encoder.hexEncode(catalogHash);
          AdHocCompilerCache cache = m_catalogHashMatch.getIfPresent(hashString);
          if (cache == null) {
              cache = new AdHocCompilerCache();
              m_catalogHashMatch.put(hashString, cache);
          }
          return cache;
      }