--- a/jaxws/src/share/classes/com/sun/codemodel/internal/JBlock.java	Wed Jul 05 16:58:00 2017 +0200
+++ b/jaxws/src/share/classes/com/sun/codemodel/internal/JBlock.java	Fri Aug 07 11:27:00 2009 -0700
@@ -111,6 +111,14 @@
         return r;
     }
 
+    /**
+     * Returns true if this block is empty and does not contain
+     * any statement.
+     */
+    public boolean isEmpty() {
+        return content.isEmpty();
+    }
+
 
     /**
      * Adds a local variable declaration to this block