Missed an adjustment to wrapper calculation when adding code to handl…

…e multiple outputs.

git-svn-id: https://svn.apache.org/repos/asf/tuscany/sca-java-2.x/trunk@1151321 13f79535-47bb-0310-9956-ffa450edef68

modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/WrapperJavaInterfaceProcessor.java

@@ -95,7 +95,7 @@ private String assignOperationDataBinding(Operation operation) {
         List<DataType> opDataTypes = new LinkedList<DataType>();
 
         opDataTypes.addAll(operation.getInputType().getLogical());
-        opDataTypes.add(operation.getOutputType());
+        opDataTypes.addAll(operation.getOutputType().getLogical());
         for (DataType<DataType> ft : operation.getFaultTypes()) {
             opDataTypes.add(ft.getLogical());
         }