diff --git a/lib/core/log4j-1.2beta4.jar b/lib/core/log4j-1.2beta4.jar new file mode 100644 index 000000000..e01a9cb67 Binary files /dev/null and b/lib/core/log4j-1.2beta4.jar differ diff --git a/lib/core/log4j.jar b/lib/core/log4j.jar deleted file mode 100644 index 999d54ac6..000000000 Binary files a/lib/core/log4j.jar and /dev/null differ