Centification of tail

[yossigil]

Consider the case of a function

  private static String runScript(final String pathname) throws IOException {
    final ProcessBuilder builder = new ProcessBuilder("/bin/bash");
    builder.command(script, pathname);
    builder.redirectErrorStream(true);
    final Process process = builder.start();
    final InputStream stdout = process.getInputStream();
    final BufferedReader reader = new BufferedReader(new InputStreamReader(stdout));
    String line;
    for (final StringBuffer $ = new StringBuffer();; $.append(line))
      if ((line = reader.readLine()) == null)
        return $ + "";
  }

looking at it tail, we see that it appropriate for centification. The name line doesn't really matter, so we want a centification tipper to convert it into

   private static String runScript(final String pathname) throws IOException {
    final ProcessBuilder builder = new ProcessBuilder("/bin/bash");
    builder.command(script, pathname);
    builder.redirectErrorStream(true);
    final Process process = builder.start();
    final InputStream stdout = process.getInputStream();
    final BufferedReader reader = new BufferedReader(new InputStreamReader(stdout));
    String ¢;
    for (final StringBuffer $ = new StringBuffer();; $.append(¢))
      if ((¢ = reader.readLine()) == null)
        return $ + "";
  }

Of course a #255 can do more now...

[yossigil]

@dormaayan

[yossigil]

Can you work on this?

[dormaayan]

@yossigil , Sure I'll do that !

[yossigil]

And, if you are at it, you will probably need to fix certification bugs when a cent is defined at a more global context.