1 files changed, 13 insertions, 0 deletions
diff --git a/sca-java-2.x/trunk/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringConstructorArgElement.java b/sca-java-2.x/trunk/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringConstructorArgElement.java
index 5674c26ba3..1de0595d60 100644
--- a/sca-java-2.x/trunk/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringConstructorArgElement.java
+++ b/sca-java-2.x/trunk/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringConstructorArgElement.java
@@ -35,6 +35,10 @@ public class SpringConstructorArgElement {
     private List<String> refs = new ArrayList<String>();
     private List<String> values = new ArrayList<String>();
 
+    public SpringConstructorArgElement() {
+        
+    }
+    
     public SpringConstructorArgElement(String type) {
         this.type = type;
     }
@@ -74,4 +78,13 @@ public class SpringConstructorArgElement {
     public void addValue(String value) {
         this.values.add(value);
     }
+
+    @Override
+    public String toString() {
+        StringBuilder builder = new StringBuilder();
+        builder.append("SpringConstructorArgElement [type=").append(type).append(", autoIndex=").append(autoIndex)
+            .append(", index=").append(index).append(", refs=").append(refs).append(", values=").append(values)
+            .append("]");
+        return builder.toString();
+    }
 }