#!/usr/bin/ksh
comm="javac"
dfex="java"
if let "$# > 1"
then
	$comm $*
	exit 0
fi
if let "$# > 0"
then
	case $1 in
	      *.$dfex ) $comm $1 ;;
	            *       ) if [ -f $1*.$dfex ]
		              then
				$comm $1*.$dfex
			      else
			      	if [ -f $1 ]
				then
					$comm $1
				else
				        echo Can\'t match file: $1
					exit 1
				fi
			      fi
	esac
fi
exit 0