[OpenJDK 2D-Dev] RFR: 8198343: Test java/awt/print/PrinterJob/TestPgfmtSetMPA.java may fail w/o printer

[Prasanta Sadhukhan]

This test require a printer to test its objective, so printer existence check is added.

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Commit messages:
 - 8198343: Test java/awt/print/PrinterJob/TestPgfmtSetMPA.java may fail w/o printer
 - 8198343: Test java/awt/print/PrinterJob/TestPgfmtSetMPA.java may fail w/o printer

Changes: https://git.openjdk.java.net/jdk/pull/2370/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=2370&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8198343
  Stats: 6 lines in 2 files changed: 5 ins; 1 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/2370.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/2370/head:pull/2370

PR: https://git.openjdk.java.net/jdk/pull/2370