X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2Forg%2Fmxchange%2Fjcontacts%2Fcontact%2Futils%2FContactUtils.java;h=82c290839d79ce0ca4cc6bb24ae3709b5784a7e6;hb=f67911d2934adfe8a9b5b4f46753a7a24a0dd513;hp=4b5baf3284393ab7662c90aa58cfd86011758eb0;hpb=1f3811ba4681ac3a583b2d08f54d541d22f73979;p=jcontacts-core.git

diff --git a/src/org/mxchange/jcontacts/contact/utils/ContactUtils.java b/src/org/mxchange/jcontacts/contact/utils/ContactUtils.java
index 4b5baf3..82c2908 100644
--- a/src/org/mxchange/jcontacts/contact/utils/ContactUtils.java
+++ b/src/org/mxchange/jcontacts/contact/utils/ContactUtils.java
@@ -16,9 +16,9 @@
  */
 package org.mxchange.jcontacts.contact.utils;
 
+import java.io.Serializable;
 import java.util.Objects;
 import org.mxchange.jcontacts.contact.Contact;
-import org.mxchange.jcore.BaseFrameworkSystem;
 import org.mxchange.jcountry.data.Country;
 import org.mxchange.jphone.phonenumbers.cellphone.CellphoneNumber;
 import org.mxchange.jphone.phonenumbers.cellphone.DialableCellphoneNumber;
@@ -33,7 +33,12 @@ import org.mxchange.jphone.phonenumbers.mobileprovider.MobileProvider;
  * <p>
  * @author Roland Haeder<roland@mxchange.org>
  */
-public class ContactUtils extends BaseFrameworkSystem {
+public class ContactUtils implements Serializable {
+
+	/**
+	 * Serial number
+	 */
+	private static final long serialVersionUID = 26_785_734_719_670L;
 
 	/**
 	 * Checks whether both contacts are same, but ignoring id number. If you