bufr/src/main/java/ucar/nc2/iosp/bufr/BitCounterUncompressed.java
public void setBitOffset(DataDescriptor dkey) {
    if (bitPosition == null)
      bitPosition = new HashMap<DataDescriptor, Integer>(2 * parent.getSubKeys().size());
    bitPosition.put(dkey, bitOffset);
    bitOffset += dkey.getBitWidth();
  }
public void setBitOffset(DataDescriptor dkey) {
    if (bitPosition == null)
      bitPosition = new HashMap<DataDescriptor, Integer>(2 * parent.getSubKeys().size());
    bitPosition.put(dkey, bitOffset);
    bitOffset += dkey.getBitWidth();
  }
not used yet