bug fixed
diff --git a/org.eclipse.emf.refactor.smells.xtext/bin/org/eclipse/emf/refactor/smells/xtext/handler/SuggestRefactoringAction.class b/org.eclipse.emf.refactor.smells.xtext/bin/org/eclipse/emf/refactor/smells/xtext/handler/SuggestRefactoringAction.class
index 065ddfd..b44a8ca 100644
--- a/org.eclipse.emf.refactor.smells.xtext/bin/org/eclipse/emf/refactor/smells/xtext/handler/SuggestRefactoringAction.class
+++ b/org.eclipse.emf.refactor.smells.xtext/bin/org/eclipse/emf/refactor/smells/xtext/handler/SuggestRefactoringAction.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.smells.xtext/src/org/eclipse/emf/refactor/smells/xtext/handler/SuggestRefactoringAction.java b/org.eclipse.emf.refactor.smells.xtext/src/org/eclipse/emf/refactor/smells/xtext/handler/SuggestRefactoringAction.java
index 8e33990..2f8654b 100644
--- a/org.eclipse.emf.refactor.smells.xtext/src/org/eclipse/emf/refactor/smells/xtext/handler/SuggestRefactoringAction.java
+++ b/org.eclipse.emf.refactor.smells.xtext/src/org/eclipse/emf/refactor/smells/xtext/handler/SuggestRefactoringAction.java
@@ -53,7 +53,7 @@
 		if(group != null){

 			System.out.println("Group: " +  group);			

 			ModelSmell smell = group.getModelSmell();

-			SuggestionDialog dialog = new SuggestionDialog(shell, EraseManager.getCausedModelSmells(EraseManager.getFixingRefactorings(smell)), group);

+			SuggestionDialog dialog = new SuggestionDialog(shell, EraseManager.getInstance().getCausedModelSmells(EraseManager.getInstance().getFixingRefactorings(smell)), group);

 			int dialogResult = dialog.open();

 			if(dialogResult == Dialog.OK) {

 				selectedRefactoring = dialog.getSelectedRefactoring();