1 files changed, 6 insertions, 2 deletions
diff --git a/heat/TypeBundle.java b/heat/TypeBundle.java
index 44e3749..d8bfb4f 100644
--- a/heat/TypeBundle.java
+++ b/heat/TypeBundle.java
@@ -9,8 +9,8 @@ import st.ClassInstance;
  */
 class TypeBundle {
 
-    TypeEnum type;
-    ClassInstance instance;
+    private TypeEnum type;
+    private ClassInstance instance;
 
     protected TypeBundle(TypeEnum type, ClassInstance instance) {
         this.type = type;
@@ -49,4 +49,8 @@ class TypeBundle {
         return this.type == TypeEnum.integer;
     }
 
+    public TypeEnum getType() {
+        return this.type;
+    }
+
 }