RFR: 8290972: ProblemList java/lang/ProcessBuilder/PipelineLeaksFD.java

[Roger Riggs]

ProblemList  java/lang/ProcessBuilder/PipelineLeaksFD.java
The earlier fix is not sufficient for higher tier tests possibly related to -Xcomp.

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Commit messages:
 - 8290885: java/lang/ProcessBuilder/PipelineLeaksFD.java fails

Changes: https://git.openjdk.org/jdk/pull/9630/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=9630&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8290972
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/9630.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/9630/head:pull/9630

PR: https://git.openjdk.org/jdk/pull/9630