private boolean notMatchingAnyKeyToRemove(Collection keysToRemove, Object current) {
      for (final Object keyToMatch : keysToRemove) {
        if (objectMatchesIndexKey(keyToMatch, current)) {
          return false;
        }
      }
      return true;
    }
Before inserting we can ensure we have capacity
geode-core/src/main/java/org/apache/geode/cache/query/internal/index/HashIndexSet.java