code: public void writeOut(Writer out) throws IOException {
  	    if (writer == null) {
  	        out.write(strBuffer.toString()); // PK33136
  	        // Flush not called as the writer passed could be a BodyContent and
  	        // it doesn't allow to flush.
  	    }
      }
docs: Write the contents of this BodyJspWriter into a Writer.
  Subclasses are likely to do interesting things with the
  implementation so some things are extra efficient.
  
  @param out The writer into which to place the contents of this body
  evaluation