diff --git a/src/de/dhbwstuttgart/syntaxtree/Field.java b/src/de/dhbwstuttgart/syntaxtree/Field.java
index 421f0ff33..4ee1675ee 100644
--- a/src/de/dhbwstuttgart/syntaxtree/Field.java
+++ b/src/de/dhbwstuttgart/syntaxtree/Field.java
@@ -5,7 +5,7 @@ import org.antlr.v4.runtime.Token;
 
 import java.util.ArrayList;
 
-public class Field extends SyntaxTreeNode implements TypeScope{
+public class Field extends SyntaxTreeNode {
 	
 	private String name;
 	private RefTypeOrTPHOrWildcardOrGeneric type;
diff --git a/src/de/dhbwstuttgart/syntaxtree/Method.java b/src/de/dhbwstuttgart/syntaxtree/Method.java
index 3686fb4ee..fd4ad1808 100644
--- a/src/de/dhbwstuttgart/syntaxtree/Method.java
+++ b/src/de/dhbwstuttgart/syntaxtree/Method.java
@@ -22,7 +22,7 @@ import de.dhbwstuttgart.syntaxtree.statement.Block;
  * @author janulrich
  *
  */
-public class Method extends Field implements IItemWithOffset
+public class Method implements IItemWithOffset, TypeScope
 {
 	public final Block block;
 	private ParameterList parameterlist = new ParameterList(new ArrayList<>(), new NullToken());
@@ -54,4 +54,9 @@ public class Method extends Field implements IItemWithOffset
 	public void accept(ASTVisitor visitor) {
 		visitor.visit(this);
 	}
+
+	@Override
+	public Token getOffset() {
+		return null;
+	}
 }