From: Roland Häder <roland@mxchange.org>
Date: Fri, 11 Oct 2019 03:38:19 +0000 (+0200)
Subject: Continued:
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=7d2a1005cd6d77a4bc35bf1856dced1a65ff2b72;p=jaddressbook-core.git

Continued:
- improved comment a bit, no need for null-safe Objects.equals() here as above
  null check does it explicitly

Signed-off-by: Roland Häder <roland@mxchange.org>
---

diff --git a/src/org/mxchange/jaddressbook/model/addressbook/UserAddressbook.java b/src/org/mxchange/jaddressbook/model/addressbook/UserAddressbook.java
index f6766a8..a952524 100644
--- a/src/org/mxchange/jaddressbook/model/addressbook/UserAddressbook.java
+++ b/src/org/mxchange/jaddressbook/model/addressbook/UserAddressbook.java
@@ -144,7 +144,7 @@ public class UserAddressbook implements Addressbook {
 			// Should not happen
 			throw new NullPointerException("addressbook is null"); //NOI18N
 		} else if (addressbook.equals(this)) {
-			// Same object
+			// Same object, below "expensive" code can be safely skipped
 			return 0;
 		}