RFR(XS): 8148470: Metadata print routines should not print to tty

[Lindenmaier, Goetz]

Hi,

Please review this small and obvious fix.  I please need a sponsor.
http://cr.openjdk.java.net/~goetz/wr16/8148470-tty/webrev.01/

I ran into this when calling format() in C2 compiler and setting Verbose.

Thanks and best regards,
  Goetz.