diff --git a/java/demo/war/WEB-INF/lib/commons-lang-2.6.jar b/java/demo/war/WEB-INF/lib/commons-lang-2.6.jar new file mode 100644 index 000000000..98467d3a6 Binary files /dev/null and b/java/demo/war/WEB-INF/lib/commons-lang-2.6.jar differ