Method entrySet

core/src/main/java/org/apache/calcite/util/Util.java:2579–2582

()

        };
    return new AbstractMap<K, V>() {
      @SuppressWarnings("override.return.invalid")
      @Override public Set<Entry<K, V>> entrySet() {
        return entrySet;
      }
    };
  }