throw new Error ("not implemented");
if (codeReturn == null) codeReturn = new int[numEntries];  int i = 0; int j = beginGlyphIndex; while (j < numEntries) codeReturn[i++] = getGlyphCharIndex(j++);  return codeReturn;
  public int[] getGlyphCharIndices (int beginGlyphIndex, int numEntries,                                    int[] codeReturn)    throws NotImplementedException  {    throw new Error ("not implemented");  }