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Groups > comp.lang.java.programmer > #11188

Re: append() vs. write()

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On 1/10/2012 8:17 AM, Benjamin Trendelkamp-Schroer wrote:

> ii) Use a buffered writer which is adviced as being good practice in
> all tutorials since it has a buffered write method. But as far as I
> understand Formatter does only use the format method of the Appendable
> interface and not the bufered write method. If my Matrix gets very


Well, no and no.  No, Formatter has several constructors with different 
arguments, one of which is Appendable.

But also, no you CAN use BufferedWriter because it is an Appendable 
also.  Double check my reading of the docs but I'm sure that's what it says.

<http://docs.oracle.com/javase/7/docs/api/java/io/BufferedWriter.html>

"All Implemented Interfaces:
     Closeable, Flushable, Appendable, AutoCloseable"

So you can just use a BufferedWriter, no problem.

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append() vs. write() Benjamin Trendelkamp-Schroer <benjamin.trendelkampschroer@googlemail.com> - 2012-01-10 08:17 -0800
  Re: append() vs. write() Jeff Higgins <jeff@invalid.invalid> - 2012-01-10 13:14 -0500
  Re: append() vs. write() markspace <-@.> - 2012-01-10 13:30 -0800
  Re: append() vs. write() Jeff Higgins <jeff@invalid.invalid> - 2012-01-10 16:48 -0500
    Re: append() vs. write() Jeff Higgins <jeff@invalid.invalid> - 2012-01-10 17:15 -0500
      Re: append() vs. write() Jeff Higgins <jeff@invalid.invalid> - 2012-01-10 18:35 -0500
        Re: append() vs. write() Jeff Higgins <jeff@invalid.invalid> - 2012-01-10 19:01 -0500
  Re: append() vs. write() Lew <noone@lewscanon.com> - 2012-01-10 18:06 -0800

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