public boolean hasPositions() {
    return (positionInfo != PositionList.NONE) && unprocessedInsns.hasAnyPositionInfo();
  }
Gets whether this instance has any position data to represent.

@return {@code true} iff this instance has any position data to represent
android/android_framework/dex-maker/src/main/java/com/android/dx/dex/code/DalvCode.java