X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fadapter%2FRouteGraphUtils.java;h=99d9acb705388a6b85f242ec5485c08d1dcdc208;hp=de99bd25fb8c626d7ca080161f77e0581681730b;hb=e1ec84d6bf6180c486a7c63ae9379d9f32577a23;hpb=7c02b1deb5b7b3d098db37b1a0a737c839483d61

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/adapter/RouteGraphUtils.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/adapter/RouteGraphUtils.java
index de99bd25f..99d9acb70 100644
--- a/bundles/org.simantics.diagram/src/org/simantics/diagram/adapter/RouteGraphUtils.java
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/adapter/RouteGraphUtils.java
@@ -69,12 +69,15 @@ import org.simantics.structural2.modelingRules.CPTerminal;
 import org.simantics.structural2.modelingRules.IAttachmentRelationMap;
 import org.simantics.structural2.modelingRules.IModelingRules;
 import org.simantics.utils.threads.CurrentThread;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import gnu.trove.map.hash.THashMap;
 import gnu.trove.set.hash.THashSet;
 
 public class RouteGraphUtils {
 
+    private static final Logger LOGGER = LoggerFactory.getLogger(RouteGraph.class);
     public static boolean DEBUG = false;
 
     public static final ILineEndStyle HEAD  = new ArrowLineEndStyle("fill 2 1 0");
@@ -341,7 +344,7 @@ public class RouteGraphUtils {
             RouteNode n1 = nodeByData.get(link.first());
             RouteNode n2 = nodeByData.get(link.second());
             if (n1 == null || n2 == null) {
-                System.err.println("Stray connection link found: " + link.toString(graph));
+                LOGGER.warn("Stray connection link found: " + link.toString(graph));
                 continue;
             }
             rg.link(n1, n2);