Merge pull request #1 from hthu/master

Remove getClass() call in findAssertionBuilderTarget().
diff --git a/src/main/java/org/apache/neethi/AssertionBuilderFactoryImpl.java b/src/main/java/org/apache/neethi/AssertionBuilderFactoryImpl.java
index 31c3a09..dc8edc7 100644
--- a/src/main/java/org/apache/neethi/AssertionBuilderFactoryImpl.java
+++ b/src/main/java/org/apache/neethi/AssertionBuilderFactoryImpl.java
@@ -146,7 +146,7 @@
                 return (Class<?>)pt.getActualTypeArguments()[0];
             }
         }
-        if (c.getClass().getSuperclass() != null) {
+        if (c.getSuperclass() != null) {
             return findAssertionBuilderTarget(c.getSuperclass());
         }
         return null;