Integrated: 8279244: test accompaning fix for JDK-8205187 is failing in Windows

[Vicente Romero]

Fix for JDK-8205187 broke a Windows test. This patch is fixing that issue by avoiding to use a expected output containing a new line character,

TIA

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Commit messages:
 - 8279244: test accompaning fix for JDK-8205187 is failing in Windows

Changes: https://git.openjdk.java.net/jdk/pull/6932/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=6932&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8279244
  Stats: 3 lines in 1 file changed: 0 ins; 1 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/6932.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/6932/head:pull/6932

PR: https://git.openjdk.java.net/jdk/pull/6932