cd /tmp/$2
cp code.code interim.java
name=$(cat interim.java | grep -Eo '(public\s+class|interface)\s+([A-Za-z0-9]+)' | sed -n 's/  */ /gp' | cut -d' ' -f3)
mv interim.java $name.java
timeout -s KILL 10 javac $name.java
runuser runner$1 -c "cd /tmp/$2 ; cat args.args | xargs -d '\n' timeout -s KILL 3 java $name"