Updating dependencies

pom.xml

@@ -86,9 +86,9 @@
       <version>2.8.2</version>
     </dependency>
     <dependency>
-      <groupId>log4j</groupId>
-      <artifactId>log4j</artifactId>
-      <version>1.2.16</version>
+      <groupId>org.apache.logging.log4j</groupId>
+      <artifactId>log4j-core</artifactId>
+      <version>2.14.1</version>
     </dependency>
     <dependency>
       <groupId>org.jboss.spec.javax.ws.rs</groupId>
@@ -103,7 +103,7 @@
     <dependency>
       <groupId>org.jboss.resteasy</groupId>
       <artifactId>resteasy-client</artifactId>
-      <version>3.6.0.Final</version>
+      <version>4.5.7.Final</version>
     </dependency>
   </dependencies>
 

src/main/java/dev/amatos/restcountries/service/v2/CountryServiceBaseV2.java

@@ -7,7 +7,6 @@ import com.google.gson.Gson;
 import com.google.gson.stream.JsonReader;
 import dev.amatos.restcountries.domain.BaseCountry;
 import dev.amatos.restcountries.domain.ICountryRestSymbols;
-import org.apache.log4j.Logger;
 
 import java.io.InputStream;
 import java.io.InputStreamReader;
@@ -15,10 +14,12 @@ import java.nio.charset.StandardCharsets;
 import java.text.Normalizer;
 import java.util.ArrayList;
 import java.util.List;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
 
 public class CountryServiceBaseV2 {
 
-    private static final Logger LOG = Logger.getLogger(CountryServiceBaseV2.class);
+    private static final Logger logger = LogManager.getLogger(CountryServiceBaseV2.class);
 
     protected <T extends BaseCountry> T getByAlpha(String alpha, List<T> countries) {
         int alphaLength = alpha.length();
@@ -140,7 +141,7 @@ public class CountryServiceBaseV2 {
     }
 
     protected List<? extends BaseCountry> loadJson(String filename, Class<? extends BaseCountry> clazz) {
-        LOG.debug("Loading JSON " + filename);
+        logger.info("Loading JSON {}", filename);
         List<BaseCountry> countries = new ArrayList<>();
         InputStream is = CountryServiceBaseV2.class.getClassLoader().getResourceAsStream(filename);
         var gson = new Gson();
@@ -155,7 +156,7 @@ public class CountryServiceBaseV2 {
             }
         } catch (Exception e) {
             e.printStackTrace();
-            LOG.error("Could not load JSON " + filename);
+            logger.error("Could not load JSON " + filename);
         }
         return countries;
     }

src/main/java/dev/amatos/restcountries/service/v2/CountryServiceV2.java

@@ -9,11 +9,9 @@ import dev.amatos.restcountries.domain.v2.Language;
 import dev.amatos.restcountries.domain.v2.RegionalBloc;
 import java.util.ArrayList;
 import java.util.List;
-import org.apache.log4j.Logger;
 
 public class CountryServiceV2 extends CountryServiceBaseV2 {
 
-  private static final Logger LOG = Logger.getLogger(CountryServiceV2.class);
 
   private static List<Country> countries;