diff --git a/.gitignore b/.gitignore
index aeb1bd4..a4e6cb4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,5 +3,4 @@
 /.idea/jarRepositories.xml
 /.idea/codeStyles
 /.idea/*.xml
-/target/
-# TODO: add your build folder here
\ No newline at end of file
+/target/
\ No newline at end of file
diff --git a/src/main/java/ch/hevs/isi/db/DatabaseConnector.java b/src/main/java/ch/hevs/isi/db/DatabaseConnector.java
index 0c9cc8a..3385bee 100644
--- a/src/main/java/ch/hevs/isi/db/DatabaseConnector.java
+++ b/src/main/java/ch/hevs/isi/db/DatabaseConnector.java
@@ -22,7 +22,7 @@ public class DatabaseConnector implements DataPointListener {
     }
 
     private void pushToDatabase(DataPoint dp){
-        System.out.println("To Database: " + dp.toString());
+        System.out.println(dp.toString() + " -> Database");
     }
 
     @Override
diff --git a/src/main/java/ch/hevs/isi/field/FieldConnector.java b/src/main/java/ch/hevs/isi/field/FieldConnector.java
index 25352de..3180d21 100644
--- a/src/main/java/ch/hevs/isi/field/FieldConnector.java
+++ b/src/main/java/ch/hevs/isi/field/FieldConnector.java
@@ -23,13 +23,8 @@ public class FieldConnector implements DataPointListener {
 
     }
 
-    public void uselessTest(){
-        FloatDataPoint dp = new FloatDataPoint("Voltage", false);
-        dp.setValue(5);
-    }
-
     private void pushToField(DataPoint dp){
-        System.out.println("To Field: " + dp.toString());
+        System.out.println(dp.toString() + " -> Field");
     }
 
     @Override
diff --git a/src/main/java/ch/hevs/isi/web/WebConnector.java b/src/main/java/ch/hevs/isi/web/WebConnector.java
index b484392..fd59f71 100644
--- a/src/main/java/ch/hevs/isi/web/WebConnector.java
+++ b/src/main/java/ch/hevs/isi/web/WebConnector.java
@@ -21,7 +21,7 @@ public class WebConnector implements DataPointListener {
     }
 
     private void pushToWeb(DataPoint dp){
-        System.out.println("To Web: " + dp.toString());
+        System.out.println(dp.toString() + " -> Web");
     }
 
     @Override
diff --git a/src/test/java/Core.java b/src/test/java/Core.java
index 103c31b..567ac56 100644
--- a/src/test/java/Core.java
+++ b/src/test/java/Core.java
@@ -1,22 +1,17 @@
 import ch.hevs.isi.core.BooleanDataPoint;
 import ch.hevs.isi.core.FloatDataPoint;
-import ch.hevs.isi.field.FieldConnector;
 
 public class Core {
     public static void main(String[] args) {
-        /*
-        BooleanDataPoint bDp = new BooleanDataPoint("foo", true);
-        FloatDataPoint floatDp = new FloatDataPoint("bar", true);
-        System.out.println(bDp.toString());
-        System.out.println(floatDp.toString());
-        bDp.setValue(true);;
-        floatDp.setValue(42);
-        System.out.println(bDp.toString());
-        System.out.println(floatDp.toString());
-        */
 
-        FieldConnector fc;
-        // TODO some test
+        BooleanDataPoint bDp = new BooleanDataPoint("foo", true);
+        new FloatDataPoint("bar", true).setValue(42);
+        bDp.setValue(true);
+
+
+        FloatDataPoint v = new FloatDataPoint("Voltage", false);
+        v.setValue(5);
+        v.setValue(3.3f);
 
     }
 }