diff --git a/src/de/dhbwstuttgart/parser/SyntaxTreeGenerator/StatementGenerator.java b/src/de/dhbwstuttgart/parser/SyntaxTreeGenerator/StatementGenerator.java
index ecb095d1..68b6afda 100644
--- a/src/de/dhbwstuttgart/parser/SyntaxTreeGenerator/StatementGenerator.java
+++ b/src/de/dhbwstuttgart/parser/SyntaxTreeGenerator/StatementGenerator.java
@@ -229,6 +229,8 @@ public class StatementGenerator {
             receiver = convert(methodInvocationContext.primary());
         }else if(methodInvocationContext.toString().startsWith("super")){
             receiver = new Super(methodInvocationContext.getStart());
+        }else if(methodInvocationContext.methodName() != null){
+            receiver = new This(methodInvocationContext.getStart());
         }else throw new NotImplementedException();
 
         ArgumentList argumentList = convert(methodInvocationContext.argumentList());
diff --git a/src/de/dhbwstuttgart/syntaxtree/statement/CastExpr.java b/src/de/dhbwstuttgart/syntaxtree/statement/CastExpr.java
index 145433bd..a8294daf 100755
--- a/src/de/dhbwstuttgart/syntaxtree/statement/CastExpr.java
+++ b/src/de/dhbwstuttgart/syntaxtree/statement/CastExpr.java
@@ -12,6 +12,7 @@ public class CastExpr extends Expression
     public CastExpr(RefTypeOrTPHOrWildcardOrGeneric castType, Expression expr, Token offset)
     {
         super(castType, offset);
+        this.expr = expr;
     }
 
     public Expression expr;