Rename directories to include language. Also update files

codeql-sqlite-java/AddUser.java

@@ -0,0 +1,45 @@
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+
+public class AddUser {
+    public static Connection connect() {
+        Connection conn = null;
+        try {
+            String url = "jdbc:sqlite:users.sqlite";
+            conn = DriverManager.getConnection(url);
+            System.out.println("Connected...");
+        } catch (SQLException e) {
+            System.out.println(e.getMessage());
+        }
+        return conn;
+    }
+
+    static String get_user_info() {
+        System.out.println("Enter name:");
+        return System.console().readLine();
+    }
+
+    static void write_info(int id, String info) {
+        try (Connection conn = connect()) { 
+            String query = String.format("INSERT INTO users VALUES (%d, '%s')", id, info);
+            conn.createStatement().executeUpdate(query);
+            System.err.printf("Sent: %s", query);
+        } catch (SQLException e) {
+            System.out.println(e.getMessage());
+        }
+    }
+    
+    static int get_new_id() {
+        return (int)(Math.random()*100000);
+    }
+
+    public static void main(String[] args) {
+        String info;
+        int id;
+
+        info = get_user_info();
+        id = get_new_id();
+        write_info(id, info);
+    }
+}