remove constructor with ttl only

Author: tamnguyenit

src/main/java/com/wego/httpcache/services/factories/AsyncHttpServiceFactory.java

@@ -4,7 +4,5 @@
 import com.wego.httpcache.services.AsyncHttpCacheService;
 
 public interface AsyncHttpServiceFactory {
-  AsyncHttpCacheService create(long ttl);
-
   AsyncHttpCacheService create(AsyncHttpClient asyncHttpClient, long ttl);
 }

src/main/java/com/wego/httpcache/services/impl/AsyncHttpCacheServiceImpl.java

@@ -22,9 +22,6 @@ public class AsyncHttpCacheServiceImpl implements AsyncHttpCacheService {
 
   private long ttl;
 
-  @Inject
-  public AsyncHttpCacheServiceImpl(@Assisted long ttl) {}
-
   @Inject
   public AsyncHttpCacheServiceImpl(@Assisted AsyncHttpClient asyncHttpClient, @Assisted long ttl) {
     this.asyncHttpClient = asyncHttpClient;