replaced print stacktrace with log

Author: yassine

src/main/java/io/ipdata/client/service/ApiErrorDecoder.java

@@ -10,9 +10,10 @@
 import java.io.IOException;
 import java.net.URL;
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import org.slf4j.Logger;
 
-@RequiredArgsConstructor
+@RequiredArgsConstructor @Slf4j
 public class ApiErrorDecoder implements ErrorDecoder {
   private static final int RATE_LIMIT_STATUS = 403;
   private final ObjectMapper mapper;
@@ -35,7 +36,7 @@ public Exception decode(String methodKey, Response response) {
         return new RemoteIpdataException(error.getMessage(), response.status());
       }
     } catch (IOException ioException) {
-      ioException.printStackTrace();
+      log.error(ioException.getMessage(), ioException);
       return new RemoteIpdataException(message, response.status());
     }
   }

src/main/java/io/ipdata/client/service/ApiKeyRequestInterceptor.java

@@ -5,8 +5,9 @@
 import feign.RequestTemplate;
 import java.io.InputStreamReader;
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 
-@RequiredArgsConstructor
+@RequiredArgsConstructor @Slf4j
 class ApiKeyRequestInterceptor implements RequestInterceptor {
 
   private static final String API_KEY_PARAM = "api-key";
@@ -21,7 +22,7 @@ class ApiKeyRequestInterceptor implements RequestInterceptor {
                           .getResourceAsStream("/VERSION"))).replaceAll("\\n","");
       version  = String.format("io.ipdata.client.java.%s", version);
     }catch (Exception e){
-      e.printStackTrace();
+      log.error(e.getMessage(), e);
       version  = "io.ipdata.client.java.UNKNOWN";
     }
     API_CLIENT_VALUE = version;