diff --git a/src/de/dhbwstuttgart/parser/SyntaxTreeGenerator.java b/src/de/dhbwstuttgart/parser/SyntaxTreeGenerator.java
index 05685b986..0d659d63b 100644
--- a/src/de/dhbwstuttgart/parser/SyntaxTreeGenerator.java
+++ b/src/de/dhbwstuttgart/parser/SyntaxTreeGenerator.java
@@ -14,6 +14,7 @@ import de.dhbwstuttgart.typecheck.*;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+import java.lang.ClassNotFoundException;
 
 import org.antlr.v4.runtime.Token;
 import org.antlr.v4.runtime.tree.TerminalNode;
@@ -82,6 +83,30 @@ public class SyntaxTreeGenerator{
     return this.reg;
   }
 
+  // Converts type name to String.
+  public String convertTypeName(Java8Parser.TypeNameContext ctx){
+    String ret;
+    if(ctx.packageOrTypeName() == null){
+      ret = ctx.Identifier().toString();
+    }
+    else{
+      ret = convertPackageOrTypeName(ctx.packageOrTypeName()) + "." + ctx.Identifier().toString();
+    }
+    return ret;
+  }
+  
+  // Converts PackageOrTypeName to String.
+  public String convertPackageOrTypeName(Java8Parser.PackageOrTypeNameContext ctx){
+    String ret;
+    if(ctx.packageOrTypeName() == null){
+      ret = ctx.Identifier().toString();
+    }
+    else{
+      ret = convertPackageOrTypeName(ctx.packageOrTypeName()) + "." + ctx.Identifier().toString();
+    }
+    return ret;
+  }
+  
   public SourceFile convert(Java8Parser.CompilationUnitContext ctx){
     List<ClassOrInterface> classes = new ArrayList<>();
     this.getNames(ctx);