Elimination of compiler warnings.

[simantics/district.git] / org.simantics.district.network.ui / src / org / simantics / district / network / ui / DNEdgeBuilder.java

diff --git a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/DNEdgeBuilder.java b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/DNEdgeBuilder.java
index 7ed99c363be31a83dd139534f08b71be812b33d3..e47e9a8743f8f66557cbbcf8a228fe846621a168 100644 (file)
--- a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/DNEdgeBuilder.java
+++ b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/DNEdgeBuilder.java
@@ -1,7 +1,6 @@
 package org.simantics.district.network.ui;
 
 import java.awt.geom.Rectangle2D;
-import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
 import java.util.Optional;
@@ -135,7 +134,8 @@ public class DNEdgeBuilder {
         double y2= coords[1] + halfPadding;
         Envelope e = new Envelope(x1, x2, y1, y2);
         
-        List result = qtree.query(e);
+        List<?> result = qtree.query(e);
+        @SuppressWarnings("unchecked")
         List<ResourceVertex> vertices = (List<ResourceVertex>) result;
         for (ResourceVertex vertx : vertices) {
             Rectangle2D existing = new Rectangle2D.Double(vertx.coords[0] - halfPadding, vertx.coords[1] - halfPadding, padding, padding);