diff --git a/CODE/helloworld.java b/CODE/helloworld.java
new file mode 100644
index 0000000..f00c5da
--- /dev/null
+++ b/CODE/helloworld.java
@@ -0,0 +1,3 @@
+public static void main(){
+  println("hello world");
+}
diff --git a/SQL/SP_1.sql b/SQL/SP_1.sql
new file mode 100644
index 0000000..8f98728
--- /dev/null
+++ b/SQL/SP_1.sql
@@ -0,0 +1,6 @@
+CREATE PROC SP1
+AS
+BEGIN
+  SELECT 1
+END
+GO
diff --git a/test b/test
new file mode 100644
index 0000000..72943a1
--- /dev/null
+++ b/test
@@ -0,0 +1 @@
+aaa
diff --git a/test2 b/test2
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/test2
@@ -0,0 +1 @@
+
diff --git a/testtest/test.txt b/testtest/test.txt
new file mode 100644
index 0000000..8baef1b
--- /dev/null
+++ b/testtest/test.txt
@@ -0,0 +1 @@
+abc