diff --git a/pom.xml b/pom.xml
index 6e787d28e..603338b94 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@ http://maven.apache.org/maven-v4_0_0.xsd">
 		<dependency>
 			<groupId>org.antlr</groupId>
 			<artifactId>antlr4</artifactId>
-			<version>4.7</version>
+			<version>4.8-1</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-io</groupId>
diff --git a/src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertPoint.java b/src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertPoint.java
index 3c8ab8717..0efb66e4b 100644
--- a/src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertPoint.java
+++ b/src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertPoint.java
@@ -23,10 +23,6 @@ public class TypeInsertPoint {
     }
 
     public String insert(String intoSource, List<TypeInsertPoint> additionalOffset){
-        int offset = additionalOffset.stream().filter((token ->
-                //token.point.getLine() != point.getLine() && token.point.getCharPositionInLine() <= point.getCharPositionInLine()))
-                token.point.getStartIndex() <= point.getStartIndex()))
-                .mapToInt((typeInsertPoint -> typeInsertPoint.insertString.length())).sum();
         return new StringBuilder(intoSource).insert(point.getStartIndex()+extraOffset, insertString).toString();
     }
 
@@ -48,13 +44,21 @@ public class TypeInsertPoint {
      * @see java.lang.Object#equals(java.lang.Object)
      */
     public boolean equals(Object obj) {
+    	return this == obj;
+    	/*
     	if(!(obj instanceof TypeInsertPoint)) {
 			return false;
     	}
     	else {
-    		return ((TypeInsertPoint)obj).point.equals(this.point) &&
-    				((TypeInsertPoint)obj).insertString.equals(this.insertString);
-    	}			
+    		return 
+	    		((TypeInsertPoint)obj).getPositionInCode() == this.getPositionInCode() &&
+	    		((TypeInsertPoint)obj).insertString.equals(this.insertString);
+    	}		
+    	*/	
+    }
+    
+    public int hashCode() {
+    	return getPositionInCode() * 11 * insertString.hashCode();
     }
     
     public Set<TypeInsertPoint> getAdditionalPoints() {
@@ -62,7 +66,7 @@ public class TypeInsertPoint {
     }
     
     public String toString() {
-    	return point.toString() + " " + insertString.toString();
+    	return point.getLine() + ":" + point.getCharPositionInLine() + ":" + insertString;
     }
     
     public static final class TypeInsertPointPositionComparator implements Comparator<TypeInsertPoint> {