X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.debug.ui%2Fsrc%2Forg%2Fsimantics%2Fdebug%2Fui%2FVariableDebugger.java;h=996efb19626617aed12596a868762fd1dca91690;hp=c1f47624d7fa6d542ec5a6a9d14135b33a47ebda;hb=abb3266ece7493e9d17ab75cbdf05d699a509488;hpb=bb61be97905f72c01fd99e21c263546c88edc5f7

diff --git a/bundles/org.simantics.debug.ui/src/org/simantics/debug/ui/VariableDebugger.java b/bundles/org.simantics.debug.ui/src/org/simantics/debug/ui/VariableDebugger.java
index c1f47624d..996efb196 100644
--- a/bundles/org.simantics.debug.ui/src/org/simantics/debug/ui/VariableDebugger.java
+++ b/bundles/org.simantics.debug.ui/src/org/simantics/debug/ui/VariableDebugger.java
@@ -17,10 +17,10 @@ import java.io.IOException;
 import java.lang.reflect.Array;
 import java.net.URL;
 import java.nio.charset.Charset;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.LinkedList;
 import java.util.TreeMap;
+import java.util.TreeSet;
 import java.util.concurrent.CopyOnWriteArrayList;
 import java.util.concurrent.atomic.AtomicReference;
 
@@ -564,11 +564,11 @@ public class VariableDebugger extends Composite {
         Class<?> clazz = o.getClass();
         if(o instanceof Connection) {
             Connection c = (Connection)o;
-            ArrayList<String> result = new ArrayList<String>();
+            TreeSet<String> rvis = new TreeSet<>();
             for(VariableConnectionPointDescriptor v : c.getConnectionPointDescriptors(graph, null)) {
-                result.add(v.getRelativeRVI(graph, base));
+                rvis.add(v.getRelativeRVI(graph, base));
             }
-            return "c " + result.toString(); //$NON-NLS-1$
+            return "c " + rvis.toString(); //$NON-NLS-1$
         } else if (clazz.isArray()) {
             if(int[].class == clazz) {
                 return Arrays.toString((int[])o);