code: public void writeDefinition(final OutputStream result) throws IOException
      {
          result.write(OPEN_GROUP);
          result.write(COLOR_TABLE);
          for(int i = 0; i < colorList.size(); i++) {
              RtfColor color = (RtfColor) colorList.get(i);
              color.writeDefinition(result);
          }
          result.write(CLOSE_GROUP);
          this.document.outputDebugLinebreak(result);    	
      }
docs: Write the definition part of the color list. Calls the writeDefinition
  methods of the RtfColors in the color list.