[PATCH] Fixed missing import

[Wald Commits]

# HG changeset patch
# User mschaefer
# Date 1528909781 -7200
# Node ID 5aad20399cbd7a92459761977fc705646f6c24b5
# Parent  79169a0b5a0d29e76890db76a5b315e97c557ee5
Fixed missing import

diff -r 79169a0b5a0d -r 5aad20399cbd src/main/java/org/dive4elements/artifacts/httpclient/http/HttpClientImpl.java
--- a/src/main/java/org/dive4elements/artifacts/httpclient/http/HttpClientImpl.java	Wed Jun 13 19:00:08 2018 +0200
+++ b/src/main/java/org/dive4elements/artifacts/httpclient/http/HttpClientImpl.java	Wed Jun 13 19:09:41 2018 +0200
@@ -39,6 +39,7 @@
 import org.dive4elements.artifacts.httpclient.objects.ArtifactFactory;
 import org.dive4elements.artifacts.httpclient.utils.ArtifactProtocolUtils;
 import org.dive4elements.artifacts.httpclient.utils.ArtifactCreator;
+import org.dive4elements.artifacts.httpclient.utils.XMLUtils;
 
 /**
  * Client to artifact-server.
@@ -162,7 +163,7 @@
         }
         catch (IOException ioe) {
             throw new ConnectionException(
-                "Connection to server failed. No Artifact created. " + XMLUtils.toString(doc), ioe);
+                "Connection to server failed. No Artifact created.\n" + XMLUtils.toString(doc), ioe);
         }
     }