Consolidate the installation paths and make sure we have decent defaults.


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4873 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/java/CMakeLists.txt b/java/CMakeLists.txt
index e6ced80..eb391e3 100644
--- a/java/CMakeLists.txt
+++ b/java/CMakeLists.txt
@@ -99,5 +99,5 @@
     ${JAVA_SRCDIR}/README
     ${JAVA_SRCDIR}/index.vnc
     ${JAVA_SRCDIR}/favicon.ico
-    DESTINATION vnc/classes)
+    DESTINATION ${DATA_DIR}/vnc/classes)
 endif()