diff --git a/src/org/eidecker/oca8lernen/general/Primitive.java b/src/org/eidecker/oca8lernen/general/Primitive.java
index 31b7b4a..7c9afaf 100644
--- a/src/org/eidecker/oca8lernen/general/Primitive.java
+++ b/src/org/eidecker/oca8lernen/general/Primitive.java
@@ -95,6 +95,23 @@ public class Primitive {
 		// Float F1 = (int)12; Float, Double können keine Ganzzahl-Literale zugewiesen werden
 		Double D1 = (double)12;
 
+		// Float F12 = 11;
+		Float F11 = new Float(11L);
+		System.out.println("F11" + F11);
+
+		float f4 = 4.0f;
+		long l6 = 4L;
+		System.out.println("2323: " + (f4 == l6));
+
+		Short short1 = 127;
+		Short short2 = 127;
+		Short short3 = 128;
+		Short short4 = 128;
+
+		assertTrue(short1 == short2);
+		assertFalse(short3 == short4);
+
+
 	}
 
 	@Test