changed the file structure

Code/Steiner/Variablen_Deklarieren/variablen-deklarieren/src/App.java

@@ -0,0 +1,44 @@
+public class App {
+    public static void main(String[] args) throws Exception {
+
+        // Variables
+        byte byteLuca;
+        short shortLuca;
+        int intLuca;
+        long longLuca;
+        float floatLuca;
+        double doubleLuca;
+
+        // Strings to shorten the text
+        String a = "\"byteLuca\"";
+        String b = "\"shortLuca\"";
+        String c = "\"intLuca\"";
+        String d = "\"longLuca\"";
+        String e = "\"floatLuca\"";
+        String f = "\"doubleLuca\"";
+        String g = "This is the worth of variable ";
+        String h = " from the category ";
+
+        // Worth
+        byteLuca = 127;
+        shortLuca = 128;
+        intLuca = 999;
+        longLuca = 878897;
+        floatLuca = 3.54325f;
+        doubleLuca = 3.35355353;
+
+        // Text block + "Datetype" + category: worth
+        System.out.println(g + a + h + "byte: " + byteLuca);
+        System.out.println(g + b + h + "short: " + shortLuca);
+        System.out.println(g + c + h + "int: " + intLuca);
+        System.out.println(g + d + h + "long: " + longLuca);
+        System.out.println(g + e + h + "float: " + floatLuca);
+        System.out.println(g + f + h + "double: " + doubleLuca);
+
+        /*
+         * 
+         * This comment just demonstrates that i can comment throw multible lines
+         * There's no other use for this, please ignore, thank you
+         */
+    }
+}