RFR(S): 8078423: [TESTBUG] javax/print/PrintSEUmlauts/PrintSEUmlauts.java relies on system locale

[Sergei Kovalev]

Hi,

Could you please review the following patch?

Bug ID: https://bugs.openjdk.java.net/browse/JDK-8078423
Webrev: http://cr.openjdk.java.net/~skovalev/8078423/webrev.01/
Summary: Compilation of the test fails if system locale is not UTF-8.
Description: Replace UTF-8 characters by Unicode escapes for non-ASCII 
characters

Testing done: tested manually on problematic host. The test fails with 
LC_NAME="POSIX" without the fix, modified test passes.

-- With best regards,
Sergei