code: private static boolean patchShadedLibraryId(byte[] bytes, String originalName, String name) {
          // Our native libs always have the name as part of their id so we can search for it and replace it
          // to make the ID unique if shading is used.
          byte[] nameBytes = originalName.getBytes(CharsetUtil.UTF_8);
          int idIdx = -1;
  
          // Be aware this is a really raw way of patching a dylib but it does all we need without implementing
          // a full mach-o parser and writer. Basically we just replace the the original bytes with some
          // random bytes as part of the ID regeneration. The important thing here is that we need to use the same
          // length to not corrupt the mach-o header.
          outerLoop: for (int i = 0; i < bytes.length && bytes.length - i >= nameBytes.length; i++) {
              int idx = i;
              for (int j = 0; j < nameBytes.length;) {
                  if (bytes[idx++] != nameBytes[j++]) {
                      // Did not match the name, increase the index and try again.
                      break;
                  } else if (j == nameBytes.length) {
                      // We found the index within the id.
                      idIdx = i;
                      break outerLoop;
                  }
              }
          }
  
          if (idIdx == -1) {
              logger.debug("Was not able to find the ID of the shaded native library {}, can't adjust it.", name);
              return false;
          } else {
              // We found our ID... now monkey-patch it!
              for (int i = 0; i < nameBytes.length; i++) {
                  // We should only use bytes as replacement that are in our UNIQUE_ID_BYTES array.
                  bytes[idIdx + i] = UNIQUE_ID_BYTES[PlatformDependent.threadLocalRandom()
                                                                      .nextInt(UNIQUE_ID_BYTES.length)];
              }
  
              if (logger.isDebugEnabled()) {
                  logger.debug(
                          "Found the ID of the shaded native library {}. Replacing ID part {} with {}",
                          name, originalName, new String(bytes, idIdx, nameBytes.length, CharsetUtil.UTF_8));
              }
              return true;
          }
      }
docs: Try to patch shaded library to ensure it uses a unique ID.