Resolved some TODOs.

spring-batch-infrastructure/src/main/java/org/springframework/batch/repeat/interceptor/ApplicationEventPublisherRepeatInterceptor.java

@@ -60,8 +60,6 @@ public class ApplicationEventPublisherRepeatInterceptor implements ApplicationEv
 	 */
 	public void close(RepeatContext context) {
 		publish(context, "Closed repeat context with batch complete", RepeatOperationsApplicationEvent.CLOSE);
-		//TODO: why is this returning continuable?
-		//return ExitStatus.CONTINUABLE;
 	}
 
 	/*

spring-batch-infrastructure/src/main/java/org/springframework/batch/repeat/synch/BatchTransactionSynchronizationManager.java

@@ -64,7 +64,8 @@ public class BatchTransactionSynchronizationManager {
 	/**
 	 * The key in the context attributes for the list of synchronizations.
 	 */
-	private static final String SYNCHS_ATTR_KEY = BatchTransactionSynchronizationManager.class.getName() + ".SYNCHRONIZATIONS";
+	private static final String SYNCHS_ATTR_KEY = BatchTransactionSynchronizationManager.class.getName()
+			+ ".SYNCHRONIZATIONS";
 
 	/**
 	 * Static method to register synchronizations. A TransactionSyncrhonization
@@ -144,8 +145,9 @@ public class BatchTransactionSynchronizationManager {
 
 		AttributeAccessor context = getContext();
 		if (context == null) {
-			// TODO: this should return null or unmodifiable - there is no
-			// context for it
+			// N.B. this returns a modifiable list on purpose - it is used
+			// internally to set up the list if there is no context available
+			// (useful in testing).
 			return new ArrayList();
 		}
 		List synchs = (List) context.getAttribute(SYNCHS_ATTR_KEY);

spring-batch-infrastructure/src/main/java/org/springframework/batch/retry/aop/RetryOperationsInterceptor.java

@@ -52,7 +52,7 @@ public class RetryOperationsInterceptor implements MethodInterceptor {
 	}
 
 	public Object invoke(final MethodInvocation invocation) throws Throwable {
-		// TODO: use the method name to initialise a statistics context
+
 		return this.retryOperations.execute(new RetryCallback() {
 
 			public Object doWithRetry(RetryContext context) throws Throwable {