git: openjdk/jdk21u-dev: master: 8201183: sjavac build failures: "Connection attempt failed: Connection refused"

[Goetz Lindenmaier]

Changeset: eacf4ed2
Branch: master
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2025-09-11 17:06:52 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/eacf4ed2f6f2d00a581ce2fd71640ec0d84958a0

8201183: sjavac build failures: "Connection attempt failed: Connection refused"

Backport-of: ecc603ca9b441cbb7ad27fbc2529fcb0b1da1992

! make/langtools/tools/javacserver/shared/PortFile.java