--- old/test/testlibrary/jittester/src/jdk/test/lib/jittester/Type.java	2016-05-12 04:24:07.298334750 +0300
+++ new/test/testlibrary/jittester/src/jdk/test/lib/jittester/Type.java	2016-05-12 04:24:07.238334750 +0300
@@ -33,10 +33,16 @@
     private final String typeName;
 
     protected Type(String typeName) {
+        super(null);
         this.typeName = typeName;
     }
 
     @Override
+    public Type getResultType() {
+        return this;
+    }
+
+    @Override
     public boolean equals(Object t) {
         if (this == t) {
             return true;