diff --git a/27_Civil_War/java/.gitignore b/27_Civil_War/java/.gitignore
new file mode 100644
index 00000000..a87dc8b2
--- /dev/null
+++ b/27_Civil_War/java/.gitignore
@@ -0,0 +1,3 @@
+*.class
+*.iml
+.idea/
\ No newline at end of file