Incorrect log message when unable to process a batch of records

[fmbenhassine]

When an exception is thrown in a batch processor, the log message is incorrect:

2016-09-07 17:10:33.515 SEVERE [org.easybatch.core.job.DefaultPipelineListener onRecordProcessingException] - An exception occurred while processing record Batch: {
header=[number=1, source="In-Memory Iterable", creationDate="Wed Sep 07 17:10:33 CEST 2016"],
payload=[
    Record: {header=[number=1, source="In-Memory Iterable", creationDate="Wed Sep 07 17:10:33 CEST 2016"], payload=[foo]}
]} 

An exception occurred while processing record Batch: .. makes no sense. This should be Record: or Batch: