1 files changed, 18 insertions, 0 deletions
diff --git a/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculateViaAsyncRef.java b/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculateViaAsyncRef.java
new file mode 100644
index 0000000000..e370bd915b
--- /dev/null
+++ b/contrib/samples/async/sample-contribution-implementation-java-calculator-async/src/main/java/calculator/CalculateViaAsyncRef.java
@@ -0,0 +1,18 @@
+package calculator;
+
+import java.util.concurrent.Future;
+
+import javax.xml.ws.AsyncHandler;
+import javax.xml.ws.Response;
+
+/**
+ * client interface for async reference
+ * @author kgoodson
+ *
+ */
+
+public interface CalculateViaAsyncRef {
+
+	public Response<String> calculate( Integer i1);
+	
+}