From 369d439a72b19cd7f95aaae555b180cd4f0eaedd Mon Sep 17 00:00:00 2001
From: Jean-Noel Rouvignac <jean-noel.rouvignac@forgerock.com>
Date: Tue, 30 Apr 2013 07:50:36 +0000
Subject: [PATCH] Made code more generic: Used Map instead of HashMap in method signatures.

---
 opends/src/server/org/opends/server/replication/plugin/AttrHistoricalSingle.java |   19 ++++++++++++-------
 1 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/opends/src/server/org/opends/server/replication/plugin/AttrHistoricalSingle.java b/opends/src/server/org/opends/server/replication/plugin/AttrHistoricalSingle.java
index debaef9..487592e 100644
--- a/opends/src/server/org/opends/server/replication/plugin/AttrHistoricalSingle.java
+++ b/opends/src/server/org/opends/server/replication/plugin/AttrHistoricalSingle.java
@@ -29,6 +29,7 @@
 
 import java.util.HashMap;
 import java.util.Iterator;
+import java.util.Map;
 
 import org.opends.server.replication.common.ChangeNumber;
 import org.opends.server.types.Attribute;
@@ -48,13 +49,17 @@
  */
 public class AttrHistoricalSingle extends AttrHistorical
 {
-  private ChangeNumber deleteTime = null; // last time when the attribute was
-                                          // deleted
-  private ChangeNumber addTime = null;    // last time when a value was added
-  private AttributeValue value = null;    // last added value
+  /** Last time when the attribute was deleted */
+  private ChangeNumber deleteTime = null;
+  /** Last time when a value was added */
+  private ChangeNumber addTime = null;
+  /** Last added value */
+  private AttributeValue value = null;
 
-  // last operation applied. This is only used for multiple mods on the same
-  // single valued attribute in the same modification.
+  /**
+   * last operation applied. This is only used for multiple mods on the same
+   * single valued attribute in the same modification.
+   */
   private HistAttrModificationKey lastMod = null;
 
   /**
@@ -70,7 +75,7 @@
    * {@inheritDoc}
    */
   @Override
-  public HashMap<AttrValueHistorical,AttrValueHistorical> getValuesHistorical()
+  public Map<AttrValueHistorical, AttrValueHistorical> getValuesHistorical()
   {
     if (addTime == null)
     {

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