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Fix debug options breaking launcher on Windows 

Filter rt-ext-dir output for java9-rt-ext- pattern, matching the
Unix script behavior. This prevents debug agent stdout (e.g.,
'Listening for transport dt_socket at address: 1234') from being
incorrectly parsed as a file path.

Fixes #8100
This commit is contained in:
mkdev11 2026-01-06 11:00:25 +02:00
parent 7e59872d31
commit 17f03201d3
1 changed files with 3 additions and 1 deletions
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4
launcher-package/src/universal/bin/sbt.bat
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@ -980,7 +980,9 @@ exit /B 1
:copyrt
if /I !JAVA_VERSION! GEQ 9 (
"!_JAVACMD!" !_JAVA_OPTS! !_SBT_OPTS! -jar "!sbt_jar!" --rt-ext-dir > "%TEMP%.\rtext.txt"
set /p java9_ext= < "%TEMP%.\rtext.txt"
rem Filter for the line containing java9-rt-ext- to avoid picking up debug agent output
set "java9_ext="
for /f "tokens=*" %%a in ('findstr /c:"java9-rt-ext-" "%TEMP%.\rtext.txt"') do set "java9_ext=%%a"
set "java9_rt=!java9_ext!\rt.jar"
if not exist "!java9_rt!" (