Remove unnecessary public getter from DelegatingItemReader

spring-batch-samples/src/main/java/org/springframework/batch/sample/item/reader/OrderItemReader.java

@@ -65,7 +65,7 @@ public class OrderItemReader extends DelegatingItemReader {
 		recordFinished = false;
 
 		while (!recordFinished) {
-			process((FieldSet) getItemReader().read());
+			process((FieldSet) super.read());
 		}
 
 		if (order != null) {

spring-batch-samples/src/main/java/org/springframework/batch/sample/tasklet/ExceptionThrowingItemReaderProxy.java

@@ -52,7 +52,7 @@ public class ExceptionThrowingItemReaderProxy extends DelegatingItemReader {
 			throw new BatchCriticalException("Planned failure on count="+counter);
 		}
 		
-		return getItemReader().read();
+		return super.read();
 	}
 
 }