code: public static void copy(String in, Writer out) throws IOException {
  		Assert.notNull(in, "No input String specified");
  		Assert.notNull(out, "No Writer specified");
  		try {
  			out.write(in);
  		}
  		finally {
  			try {
  				out.close();
  			}
  			catch (IOException ex) {
  			}
  		}
  	}
docs: Copy the contents of the given String to the given output Writer.
  Closes the writer when done.
  @param in the String to copy from
  @param out the Writer to copy to
  @throws IOException in case of I/O errors