Method read

gson/src/main/java/com/google/gson/internal/Excluder.java:128–135

(JsonReader in)

      private volatile TypeAdapter<T> delegate;

      @Override
      public T read(JsonReader in) throws IOException {
        if (skipDeserialize) {
          in.skipValue();
          return null;
        }
        return delegate().read(in);
      }

      @Override
      public void write(JsonWriter out, T value) throws IOException {