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#!/bin/sh
#
# Run the code in a classes directory on a host-local reference virtual
# machine. The jar should contain a top-level class named Main to run.
#
# Options:
# --quiet -- don't chatter
# --debug -- wait for debugger to attach
# --no-verify -- turn off verification (on by default)
# --dev -- development mode
msg() {
if [ "$QUIET" = "n" ]; then
echo "$@"
fi
}
DEBUG="n"
QUIET="n"
VERIFY="y"
while true; do
if [ "x$1" = "x--quiet" ]; then
QUIET="y"
shift
elif [ "x$1" = "x--debug" ]; then
DEBUG="y"
shift
elif [ "x$1" = "x--no-verify" ]; then
VERIFY="n"
shift
elif [ "x$1" = "x--dev" ]; then
# not used; ignore
shift
elif [ "x$1" = "x--" ]; then
shift
break
elif expr "x$1" : "x--" >/dev/null 2>&1; then
echo "unknown $0 option: $1" 1>&2
exit 1
else
break
fi
done
if [ "$VERIFY" = "y" ]; then
VERIFY_ARG="-Xverify:all"
msg "Performing verification"
else
VERIFY_ARG="-Xverify:none"
msg "Skipping verification"
fi
if [ "$DEBUG" = "y" ]; then
PORT=8000
msg "Waiting for jdb to connect:"
msg " jdb -attach localhost:$PORT"
DEBUG_OPTS="-agentlib:jdwp=transport=dt_socket,address=$PORT,server=y,suspend=y"
fi
${JAVA} ${DEBUG_OPTS} ${VERIFY_ARG} -classpath classes Main "$@"
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