[jdk13u-dev] RFR: 8270216: [macOS] Update named used for Java run loop mode

[Vladimir Kempik]

Simple fix, clean backport

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Commit messages:
 - Backport 254600658acbc5c40ae8f0de0d01c9906c67c46c

Changes: https://git.openjdk.java.net/jdk13u-dev/pull/255/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk13u-dev&pr=255&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8270216
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk13u-dev/pull/255.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk13u-dev pull/255/head:pull/255

PR: https://git.openjdk.java.net/jdk13u-dev/pull/255