Update after review

Author: trinhnx

clients/line-bot-client-base/src/main/java/com/linecorp/bot/client/base/ApiClientBuilder.java

@@ -97,7 +97,7 @@ public ApiClientBuilder(URI apiEndPoint, Class<T> clientClass, ExceptionBuilder
 
     private Integer maxRequestsPerHost = 5;
 
-    private boolean usingDefaultLogger = true; // Just kept the same behavior as the original code
+    private boolean usingDefaultLogger = true;
 
     /**
      * API Endpoint.

clients/line-bot-client-base/src/main/java/com/linecorp/bot/client/base/http/HttpInterceptor.java

@@ -18,18 +18,6 @@
 
 import java.io.IOException;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import okhttp3.Interceptor;
-import okhttp3.logging.HttpLoggingInterceptor;
-
 public interface HttpInterceptor {
     HttpResponse intercept(HttpChain httpChain) throws IOException;
-
-    static Interceptor loggingInterceptor() {
-        final Logger slf4jLogger = LoggerFactory.getLogger("com.linecorp.bot.client.wire");
-        return new HttpLoggingInterceptor(slf4jLogger::info)
-                .setLevel(HttpLoggingInterceptor.Level.BODY);
-    }
 }