OPEN - issue BATCH-87: Recoverable is a nasty abstraction - encourages stateful Tasklets.

http://opensource.atlassian.com/projects/spring/browse/BATCH-87

Tidied up test cases and removed DefaultStepExecutor (Simple* does everything).

spring-batch-samples/src/test/java/org/springframework/batch/sample/HibernateFailureJobFunctionalTests.java

@@ -60,7 +60,7 @@ public class HibernateFailureJobFunctionalTests extends
 			throw e;
 		} catch (UncategorizedSQLException e) {
 			// This is what would happen if the job wasn't configured to skip
-			// exceptions at teh step level.
+			// exceptions at the step level.
 			assertEquals(1, writer.getErrors().size());
 			throw e;
 		}