diff --git a/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/BinContentStreamDataSource.java b/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/BinContentStreamDataSource.java
index cb6ffe9cdd3..bd7e277a10a 100644
--- a/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/BinContentStreamDataSource.java
+++ b/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/BinContentStreamDataSource.java
@@ -29,7 +29,7 @@ import java.util.Properties;
  * <p/>
  * <b>This API is experimental and may change in the future.</b>
  *
- * @since solr 1.5
+ * @since solr 3.1
  */
 
 public class BinContentStreamDataSource extends DataSource<InputStream> {
diff --git a/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/BinFileDataSource.java b/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/BinFileDataSource.java
index 986404ca8cf..9559c06b36d 100644
--- a/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/BinFileDataSource.java
+++ b/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/BinFileDataSource.java
@@ -37,7 +37,7 @@ import java.util.Properties;
  * <p/>
  * <b>This API is experimental and may change in the future.</b>
  *
- * @since solr 1.5
+ * @since solr 3.1
  */
 
 public class BinFileDataSource extends DataSource<InputStream>{
diff --git a/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/BinURLDataSource.java b/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/BinURLDataSource.java
index fb8a47e7fd0..aa564f47e9a 100644
--- a/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/BinURLDataSource.java
+++ b/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/BinURLDataSource.java
@@ -32,7 +32,7 @@ import java.util.Properties;
  * <p/>
  * <b>This API is experimental and may change in the future.</b>
  *
- * @since solr 1.5
+ * @since solr 3.1
  */
 public class BinURLDataSource extends DataSource<InputStream>{
   private static final Logger LOG = LoggerFactory.getLogger(BinURLDataSource.class);
diff --git a/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/ThreadedContext.java b/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/ThreadedContext.java
index 66fab3e107b..cf550ffb848 100644
--- a/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/ThreadedContext.java
+++ b/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/ThreadedContext.java
@@ -19,7 +19,7 @@ package org.apache.solr.handler.dataimport;
 
 /**Context implementation used when run multi threaded.
  *
- * @since Solr 1.5
+ * @since Solr 3.1
  * 
  */
 public class ThreadedContext extends ContextImpl{
diff --git a/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/ThreadedEntityProcessorWrapper.java b/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/ThreadedEntityProcessorWrapper.java
index 726390074b2..ea450b0c83b 100644
--- a/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/ThreadedEntityProcessorWrapper.java
+++ b/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/ThreadedEntityProcessorWrapper.java
@@ -30,7 +30,7 @@ import java.util.Collections;
 /**
  * Each Entity may have only a single EntityProcessor .  But the same entity can be run by
  * multiple EntityProcessorWrapper (1 per thread) . this helps running transformations in multiple threads
- * @since Solr 1.5
+ * @since Solr 3.1
  */
 
 public class ThreadedEntityProcessorWrapper extends EntityProcessorWrapper {