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Anonymous committed 8105e01

NPE bug in GenericsObjectTypeDeterminer
Issue number: XW-323

git-svn-id: http://svn.opensymphony.com/svn/xwork/trunk@754e221344d-f017-0410-9bd5-d282ab1896d7

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Files changed (1)

tiger/src/java/com/opensymphony/xwork/util/GenericsObjectTypeDeterminer.java

 
     public String getKeyProperty(Class parentClass, String property) {
         Field field = OgnlRuntime.getField(parentClass, property);
+        if (field == null) {
+            return null;
+        }
         KeyProperty annotation = field.getAnnotation(KeyProperty.class);
         if (annotation != null) {
             return annotation.value();
 
     private Class getClass(Class parentClass, String property, int index) {
         Field field = OgnlRuntime.getField(parentClass, property);
+        if (field == null) {
+            return null;
+        }
         Type genericType = field.getGenericType();
         if (genericType instanceof ParameterizedType) {
             ParameterizedType type = (ParameterizedType) genericType;
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