shell> cat > J9Test.pm
package J9Test;
1;
shell> perl -MJ9Test -le print $INC{"J9Test.pm"};

shell> perl -MJ9Test -le print@ARGV $INC{"J9Test.pm"};
{J9Test.pm}
shell> perl -MJ9Test -le 'print $INC{"J9Test.pm"};'
J9Test.pm