RFR: 8360401: [AIX] java/lang/ProcessBuilder/FDLeakTest/FDLeakTest.java fails since JDK-8210549

[Joachim Kern]

The new tests
java/lang/ProcessBuilder/FDLeakTest/FDLeakTest.java#fork
java/lang/ProcessBuilder/FDLeakTest/FDLeakTest.java#posix_spawn
fail on AIX.
The tests were added with [JDK-8210549](https://bugs.openjdk.org/browse/JDK-8210549) .

Error output is
java/lang/ProcessBuilder/FDLeakTest/FDLeakTest.java#fork

Opened and leaked ./testfile_FDLeaker.txt (4)
----------System.err:(13/647)----------
*** Parent leaked file descriptor 9 ***
*** Parent leaked file descriptor 10 ***
java.lang.RuntimeException: Failed
at FDLeakTest.main(FDLeakTest.java:69)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:565)
at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
at java.base/java.lang.Thread.run(Thread.java:1474)
 
 
java/lang/ProcessBuilder/FDLeakTest/FDLeakTest.java#posix_spawn


----------System.out:(1/46)----------
Opened and leaked ./testfile_FDLeaker.txt (4)
----------System.err:(13/647)----------
*** Parent leaked file descriptor 9 ***
*** Parent leaked file descriptor 10 ***
java.lang.RuntimeException: Failed
at FDLeakTest.main(FDLeakTest.java:69)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:565)
at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
at java.base/java.lang.Thread.run(Thread.java:1474)

-------------

Commit messages:
 - JDK-8360401

Changes: https://git.openjdk.org/jdk/pull/27291/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=27291&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8360401
  Stats: 35 lines in 1 file changed: 22 ins; 8 del; 5 mod
  Patch: https://git.openjdk.org/jdk/pull/27291.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/27291/head:pull/27291

PR: https://git.openjdk.org/jdk/pull/27291