From: Roland Häder <roland@mxchange.org>
Date: Thu, 6 Oct 2022 12:45:59 +0000 (+0200)
Subject: Continued:
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=ad73a3f65c4a4f5e595b37e578aa7548a36aa0c0;p=jcountry-core.git

Continued:
- countryExternalDialPrefix might also be NULL or empty string but is required
---

diff --git a/src/org/mxchange/jcountry/model/data/CountryData.java b/src/org/mxchange/jcountry/model/data/CountryData.java
index 8d2cb81..c15948d 100644
--- a/src/org/mxchange/jcountry/model/data/CountryData.java
+++ b/src/org/mxchange/jcountry/model/data/CountryData.java
@@ -159,6 +159,12 @@ public class CountryData implements Country {
 		} else if (countryCode.isEmpty()) {
 			// Throw IAE
 			throw new IllegalArgumentException("countryCode is empty"); //NOI18N
+		} else if (null == countryExternalDialPrefix) {
+			// Throw NPE
+			throw new NullPointerException("countryExternalDialPrefix is null"); //NOI18N
+		} else if (countryExternalDialPrefix.isEmpty()) {
+			// Throw IAE
+			throw new IllegalArgumentException("countryExternalDialPrefix is empty"); //NOI18N
 		} else if (null == countryI18nKey) {
 			// Throw NPE
 			throw new NullPointerException("countryI18nKey is null"); //NOI18N
@@ -202,7 +208,7 @@ public class CountryData implements Country {
 			StringUtils.compare(this.getCountryCode(), country.getCountryCode()),
 			// ... and phone code, too
 			this.getCountryPhoneCode().compareTo(country.getCountryPhoneCode()),
-			// ... then last i18n key
+			// ... then i18n key
 			StringUtils.compare(this.getCountryI18nKey(), country.getCountryI18nKey()),
 			// ... abroad dial prefix
 			StringUtils.compare(this.getCountryAbroadDialPrefix(), country.getCountryAbroadDialPrefix()),