diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000..e7bcaed7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,26 @@
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
diff --git a/hello.java b/HelloWorld.java
similarity index 100%
rename from hello.java
rename to HelloWorld.java