diff --git a/lib/concurrent.jar b/lib/concurrent.jar new file mode 100644 index 000000000..26cb11ebf Binary files /dev/null and b/lib/concurrent.jar differ diff --git a/lib/log4j-1.2.8.jar b/lib/log4j-1.2.8.jar new file mode 100644 index 000000000..493a3ccc1 Binary files /dev/null and b/lib/log4j-1.2.8.jar differ