diff --git a/src/de/dhbwstuttgart/core/JavaTXCompiler.java b/src/de/dhbwstuttgart/core/JavaTXCompiler.java
index 5e466eae..6e7e6516 100644
--- a/src/de/dhbwstuttgart/core/JavaTXCompiler.java
+++ b/src/de/dhbwstuttgart/core/JavaTXCompiler.java
@@ -40,7 +40,7 @@ public class JavaTXCompiler {
     }
 
     public List<ResultSet> typeInference(){
-        List<ClassOrInterface> allClasses = environment.getAllAvailableClasses();
+        List<ClassOrInterface> allClasses = new ArrayList<>();//environment.getAllAvailableClasses();
         for(SourceFile sf : sourceFiles.values()){
             allClasses.addAll(sf.getClasses());
         }
diff --git a/src/de/dhbwstuttgart/environment/CompilationEnvironment.java b/src/de/dhbwstuttgart/environment/CompilationEnvironment.java
index 42671db7..46a60139 100644
--- a/src/de/dhbwstuttgart/environment/CompilationEnvironment.java
+++ b/src/de/dhbwstuttgart/environment/CompilationEnvironment.java
@@ -60,12 +60,4 @@ public class CompilationEnvironment {
 		allNames = GatherNames.getNames(tree, new PackageCrawler(librarys));
 		return new JavaClassRegistry(allNames);
 	}
-
-	public List<ClassOrInterface> getAllAvailableClasses() {
-		List<ClassOrInterface> ret = new ArrayList<>();
-		for(Class c : new PackageCrawler(librarys).getAllAvailableClasses()){
-			ret.add(ASTFactory.createClass(c));
-		}
-		return ret;
-	}
 }
diff --git a/src/de/dhbwstuttgart/environment/PackageCrawler.java b/src/de/dhbwstuttgart/environment/PackageCrawler.java
index 48c16502..e1e4b70c 100644
--- a/src/de/dhbwstuttgart/environment/PackageCrawler.java
+++ b/src/de/dhbwstuttgart/environment/PackageCrawler.java
@@ -54,16 +54,6 @@ public class PackageCrawler {
         return classes;
     }
 
-    public Set<Class<?>> getAllAvailableClasses(){
-        Reflections reflections = new Reflections(new ConfigurationBuilder()
-                .setScanners(new SubTypesScanner(false /* don't exclude Object.class */), new ResourcesScanner())
-                .setUrls(urls));
-
-        Set<Class<?>> classes = reflections.getSubTypesOf(Object.class);
-
-        return classes;
-    }
-    
   public List<String> getClassNames(String packageName){
     List<String> nameList = new ArrayList();
     Set<Class<?>> classes = getClassesInPackage(packageName);