lib/Tools/scala

added update_header tool;

#!/usr/bin/env bash
#
# Author: Makarius
#
# DESCRIPTION: invoke Scala within the Isabelle environment

isabelle_admin_build jars || exit $?

isabelle_scala scala -Dfile.encoding=UTF-8 \
  -classpath "$(jvmpath "$ISABELLE_CLASSPATH")" "$@"