Deleted some commented code and logged catched error intead of writing it in console

Author: Martin Vigliarolo

common/src/main/java/com/genexus/common/interfaces/SpecificImplementation.java

@@ -24,7 +24,6 @@ public class SpecificImplementation {
 	public static IExtensionMessages						Messages;
 	public static IExtensionPictureFormatter				PictureFormatter;
 	public static IExtensionSdtMessages_Message				SdtMessages_Message;
-//	public static IExtensionHTTPConnection					HTTPConnection;
 	public static ICryptoAlhorithms 						Algorithms;
 	public static IExtensionModelContext					ModelContext;
 	public static boolean KeepDecimals;

java/src/main/java/com/genexus/specific/java/Connect.java

@@ -32,7 +32,6 @@ public static void init()
 		if (!ApplicationContext.getInstance().getReorganization())
 			SpecificImplementation.GXXMLSerializer = new GXXMLserializer();
 		SpecificImplementation.HttpClient = new HttpClient();
-//		SpecificImplementation.HTTPConnection = new HTTPConnection();
 		SpecificImplementation.HttpCookie = new HttpCookie();
 		SpecificImplementation.ImagesPath = new ImagesPath();
 		SpecificImplementation.LocalUtil = new LocalUtil();

java/src/main/java/com/genexus/specific/java/HttpClient.java

@@ -5,11 +5,14 @@
 import com.genexus.CommonUtil;
 import com.genexus.common.interfaces.IExtensionHttpClient;
 import com.genexus.internet.HttpClientJavaLib;
+import org.apache.logging.log4j.Logger;
 
 import javax.net.ssl.SSLSocket;
 
 public class HttpClient implements IExtensionHttpClient {
 
+	private static Logger logger = org.apache.logging.log4j.LogManager.getLogger(HttpClient.class);
+
 	@Override
 	public void addSDHeaders(String host, String baseURL, Hashtable<String, String> headersToSend) {
 
@@ -45,7 +48,7 @@ public com.genexus.internet.IHttpClient initHttpClientImpl() {
 			client = new HttpClientJavaLib();
 
 		} catch (ClassNotFoundException e) {
-			System.err.println("HttpClient jars not detected. Check if httpclient-4.5.*.jar and httpcore-4.4.*.jar are added in the classpath");
+			logger.error("HttpClient jars not detected. Check if httpclient-4.5.*.jar and httpcore-4.4.*.jar are added in the classpath");
 
 		} finally {