--- umlgraph.orig	2015-10-04 22:55:25.647816000 +0800
+++ umlgraph	2015-10-04 22:56:10.202755000 +0800
@@ -18,7 +18,7 @@
 	BASE=$1
 	FILETYPE=$2
 	shift 2
-	java -classpath "$UMLGRAPH_HOME/UmlGraph.jar:$JAVA_HOME/lib/tools.jar" \
+	java -classpath "%%JAVAJARDIR%%/UmlGraph.jar:%%JAVA_HOME%%/lib/tools.jar" \
 	org.umlgraph.doclet.UmlGraph -package $* -output - $BASE.java |
 	dot -T$FILETYPE -o$BASE.$FILETYPE
 fi