diff --git a/core-java/src/test/java/com/baeldung/regexp/test.txt b/core-java/src/test/java/com/baeldung/regexp/test.txt
new file mode 100644
index 0000000000..8b13789179
--- /dev/null
+++ b/core-java/src/test/java/com/baeldung/regexp/test.txt
@@ -0,0 +1 @@
+