From 0bfbe68afd7687fc748bad2472cc0ca53bbd960e Mon Sep 17 00:00:00 2001
From: Jens Rommel <jens.rommel@sap.com>
Date: Mon, 1 Sep 2014 15:13:52 +0200
Subject: [PATCH] Added minor enhancement to equals implementation.

---
 .../com/sap/sailing/domain/common/impl/AbstractTimePoint.java | 4 +++-
 .../sailing/domain/common/impl/MillisecondsDurationImpl.java  | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/java/com.sap.sailing.domain.common/src/com/sap/sailing/domain/common/impl/AbstractTimePoint.java b/java/com.sap.sailing.domain.common/src/com/sap/sailing/domain/common/impl/AbstractTimePoint.java
index 2cf4a30a502..e2b0e00677d 100644
--- a/java/com.sap.sailing.domain.common/src/com/sap/sailing/domain/common/impl/AbstractTimePoint.java
+++ b/java/com.sap.sailing.domain.common/src/com/sap/sailing/domain/common/impl/AbstractTimePoint.java
@@ -89,7 +89,9 @@ public abstract class AbstractTimePoint implements TimePoint {
 
     @Override
     public boolean equals(Object obj) {
-        if (obj instanceof TimePoint) {
+        if (this == obj) {
+            return true;
+        } else if (obj instanceof TimePoint) {
             return compareTo((TimePoint) obj) == 0;
         } else {
             return false;
diff --git a/java/com.sap.sailing.domain.common/src/com/sap/sailing/domain/common/impl/MillisecondsDurationImpl.java b/java/com.sap.sailing.domain.common/src/com/sap/sailing/domain/common/impl/MillisecondsDurationImpl.java
index 314821f8099..02bdee46345 100755
--- a/java/com.sap.sailing.domain.common/src/com/sap/sailing/domain/common/impl/MillisecondsDurationImpl.java
+++ b/java/com.sap.sailing.domain.common/src/com/sap/sailing/domain/common/impl/MillisecondsDurationImpl.java
@@ -88,7 +88,9 @@ public class MillisecondsDurationImpl implements Duration {
 
     @Override
     public boolean equals(Object obj) {
-        if (obj instanceof Duration) {
+        if (this == obj) {
+            return true;
+        } else if (obj instanceof Duration) {
             return compareTo((Duration) obj) == 0;
         } else {
             return false;