Function _read_java_runtime

ci/release.py:294–305

(java_cmd)

def _read_java_runtime(java_cmd):
    try:
        proc = subprocess.run(
            [java_cmd, "-XshowSettings:properties", "-version"],
            stdout=subprocess.PIPE,
            stderr=subprocess.STDOUT,
            universal_newlines=True,
            check=True,
        )
    except (OSError, subprocess.CalledProcessError):
        return None
    return {"props": _java_props(proc.stdout), "output": proc.stdout}


def _is_openjdk25(runtime):