--- /dev/null
+Index: invirt-vnc-client/Makefile
+===================================================================
+--- invirt-vnc-client.orig/Makefile 2008-10-31 06:08:46.000000000 -0400
++++ invirt-vnc-client/Makefile 2008-10-31 06:09:17.000000000 -0400
+@@ -4,7 +4,7 @@
+
+ CP = cp
+ JC = javac
+-JCFLAGS = -target 1.1
++JCFLAGS = -target 1.1 -source 1.2
+ JAR = jar
+ ARCHIVE = VncViewer.jar
+ MANIFEST = MANIFEST.MF