diff --git a/pom.xml b/pom.xml
index cda172b2..4902ed65 100644
--- a/pom.xml
+++ b/pom.xml
@@ -63,6 +63,19 @@ http://maven.apache.org/maven-v4_0_0.xsd">
 					<skipTests>true</skipTests>
 				</configuration>
 			</plugin>
+			<plugin>
+		        <groupId>org.apache.maven.plugins</groupId>
+		        <artifactId>maven-compiler-plugin</artifactId>
+		        <version>3.8.1</version>
+		        <configuration>
+		          <verbose>true</verbose>
+		          <fork>true</fork>
+		          <executable>/home/michael/programs/jdk/jdk8u232-b09/bin/javac</executable>
+		          <compilerVersion>1.8</compilerVersion>
+		          <source>1.8</source>
+		          <target>1.8</target>
+		        </configuration>
+		    </plugin>	
 			<plugin>
 				<groupId>org.antlr</groupId>
 				<artifactId>antlr4-maven-plugin</artifactId>
diff --git a/src/main/java/de/dhbwstuttgart/syntaxtree/Method.java b/src/main/java/de/dhbwstuttgart/syntaxtree/Method.java
index 99cd3f91..33722c09 100644
--- a/src/main/java/de/dhbwstuttgart/syntaxtree/Method.java
+++ b/src/main/java/de/dhbwstuttgart/syntaxtree/Method.java
@@ -63,7 +63,7 @@ public class Method extends SyntaxTreeNode implements IItemWithOffset, TypeScope
 
 	@Override
 	public Token getOffset() {
-		return null;
+		return super.getOffset();
 	}
 
 	public String getName() {
diff --git a/src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertFactory.java b/src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertFactory.java
index d1a42342..71add44e 100644
--- a/src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertFactory.java
+++ b/src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertFactory.java
@@ -60,12 +60,12 @@ public class TypeInsertFactory {
 
     private static synchronized Set<TypeInsertPoint> createGenericInsert(GenericsGeneratorResultForClass genericResult, ClassOrInterface cl, Method m, ResultSet resultSet, Token mOffset){
         Set<TypeInsertPoint> result = createGenericClassInserts(genericResult, cl);
-         	
+         	 
     	Resolver resolver = new Resolver(resultSet);
     	
     	if (m != null) {
         	List<GenericsGeneratorResult> methodConstraints = genericResult.getMethodConstraintsByID(MethodUtility.createID(resolver, m));
-        	result.addAll(createMethodConstraints(methodConstraints, mOffset));
+        	result.addAll(createMethodConstraints(methodConstraints, m.getOffset() != null ? m.getOffset() : mOffset));
     	}
         
         return result;
diff --git a/src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertPoint.java b/src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertPoint.java
index a4803cf3..ce80d53d 100644
--- a/src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertPoint.java
+++ b/src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertPoint.java
@@ -73,6 +73,14 @@ public class TypeInsertPoint {
 
     	@Override
     	public int compare(TypeInsertPoint o1, TypeInsertPoint o2) { 
+    		if (o1.point == null && o2.point == null) {
+    			return 0;
+    		} else if (o2.point == null) {
+    			return 1;
+    		} else if (o1.point == null) {
+    			return -1;
+    		}
+    		
     		if (o1.getPositionInCode() > o2.getPositionInCode()) {
     			return 1;
     		} else if (o1.getPositionInCode() < o2.getPositionInCode()) {