OPEN - issue BATCH-349: ItemStreamAdapter isn't an Adapter

http://jira.springframework.org/browse/BATCH-349

Adapter -> Support (unless it was an Adapter)

spring-batch-infrastructure/src/main/java/org/springframework/batch/io/file/FlatFileItemWriter.java

@@ -142,7 +142,7 @@ public class FlatFileItemWriter extends AbstractTransactionalIoSource implements
 	 */
 	public void write(Object data) throws Exception {
 		FieldSet fieldSet = fieldSetUnmapper.unmapItem(data);
-		getOutputState().write(lineAggregator.aggregate(fieldSet ) + LINE_SEPARATOR);
+		getOutputState().write(lineAggregator.aggregate(fieldSet) + LINE_SEPARATOR);
 	}
 
 	/**
@@ -247,13 +247,6 @@ public class FlatFileItemWriter extends AbstractTransactionalIoSource implements
 		long restartCount = 0;
 
 		boolean shouldDeleteIfExists = true;
-		
-		/**
-		 * 
-		 */
-		public OutputState() {
-			initializeBufferedWriter();
-		}
 
 		/**
 		 * Return the byte offset position of the cursor in the output file as a

spring-batch-infrastructure/src/main/java/org/springframework/batch/item/writer/AbstractItemStreamItemWriter.java

@@ -17,13 +17,13 @@
 package org.springframework.batch.item.writer;
 
 import org.springframework.batch.item.ItemWriter;
-import org.springframework.batch.item.stream.ItemStreamAdapter;
+import org.springframework.batch.item.stream.ItemStreamSupport;
 
 /**
  * Base class for {@link ItemWriter} implementations.
  * @author Dave Syer
  *
  */
-public abstract class AbstractItemStreamItemWriter extends ItemStreamAdapter implements ItemWriter {
+public abstract class AbstractItemStreamItemWriter extends ItemStreamSupport implements ItemWriter {
 
 }

spring-batch-infrastructure/src/main/java/org/springframework/batch/item/writer/DelegatingItemWriter.java

@@ -4,7 +4,7 @@ import org.springframework.batch.item.ExecutionContext;
 import org.springframework.batch.item.ItemStream;
 import org.springframework.batch.item.ItemWriter;
 import org.springframework.batch.item.exception.StreamException;
-import org.springframework.batch.item.stream.ItemStreamAdapter;
+import org.springframework.batch.item.stream.ItemStreamSupport;
 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.util.Assert;
 
@@ -49,7 +49,7 @@ public class DelegatingItemWriter implements ItemWriter, ItemStream, Initializin
 		if (writer instanceof ItemStream) {
 			this.stream = (ItemStream) writer;
 		} else {
-			this.stream = new ItemStreamAdapter();
+			this.stream = new ItemStreamSupport();
 		}
 	}