private void transformArray(EncodedValueReader reader) {
      int size = reader.readArray();
      Leb128.writeUnsignedLeb128(out, size);
      for (int i = 0; i < size; i++) {
        transform(reader);
      }
    }
Adjust an encoded value or array.
android/android_framework/dex-maker/src/main/java/com/android/dx/merge/IndexMap.java