diff --git a/org.springframework.expression/src/test/resources/readme.txt b/org.springframework.expression/src/test/resources/readme.txt
new file mode 100644
index 0000000000..26350680df
--- /dev/null
+++ b/org.springframework.expression/src/test/resources/readme.txt
@@ -0,0 +1,4 @@
+rem Used to test jar referencing, to rebuild
+
+javac *.java -d .
+jar -cvMf testcode.jar *
diff --git a/org.springframework.expression/src/test/resources/testcode.jar b/org.springframework.expression/src/test/resources/testcode.jar
new file mode 100644
index 0000000000..d384473253
Binary files /dev/null and b/org.springframework.expression/src/test/resources/testcode.jar differ