idx=1

for (( i=1; i <= "$#"; i++ )); do

if [[ ${!i} == *.java ]]; then

idx=${i}

break

fi

cpd_args="${*:1:idx-1}"

if [[ ! $cpd_args == *"--minimum-tokens "* ]]; then

cpd_args="$cpd_args --minimum-tokens 100"

files="${*:idx}"

/opt/pmd/bin/run.sh cpd --format text --language java $cpd_args --files $files