code: private final boolean matchHoldability(WSConnectionRequestInfoImpl cri) {
          // At least one of the CRIs should know the default value.
          int defaultValue = defaultHoldability == 0 ? cri.defaultHoldability : defaultHoldability;
  
          return ivHoldability == cri.ivHoldability
                 || ivHoldability == 0 && match(defaultValue, cri.ivHoldability)
                 || cri.ivHoldability == 0 && match(ivHoldability, defaultValue);
      }
docs: Determine if the result set holdability property matches. It is considered to match if
  - Both holdability values are unspecified.
  - Both holdability values are the same value.
  - One of the holdability values is unspecified and the other CRI requested the default value.
  
  @return true if the result set holdabilities match, otherwise false.