1 files changed, 25 insertions, 2 deletions
diff --git a/test/de/lmu/ifi/dbs/elki/utilities/datastructures/TestHeap.java b/test/de/lmu/ifi/dbs/elki/utilities/datastructures/TestHeap.java
index 44c84f83..fcdc28d2 100644
--- a/test/de/lmu/ifi/dbs/elki/utilities/datastructures/TestHeap.java
+++ b/test/de/lmu/ifi/dbs/elki/utilities/datastructures/TestHeap.java
@@ -1,5 +1,28 @@
 package de.lmu.ifi.dbs.elki.utilities.datastructures;
 
+/*
+ This file is part of ELKI:
+ Environment for Developing KDD-Applications Supported by Index-Structures
+
+ Copyright (C) 2011
+ Ludwig-Maximilians-Universität München
+ Lehr- und Forschungseinheit für Datenbanksysteme
+ ELKI Development Team
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 import static org.junit.Assert.assertEquals;
 
 import java.util.Collections;
@@ -31,11 +54,11 @@ public class TestHeap {
     }
     for(int i = 0; i < asc.length; i++) {
       final Integer gota = hasc.poll();
-      assertEquals("Objects sorted incorrectly at ascending position "+i, asc[i], gota);
+      assertEquals("Objects sorted incorrectly at ascending position " + i, asc[i], gota);
     }
     for(int i = 0; i < desc.length; i++) {
       final Integer gotd = hdesc.poll();
-      assertEquals("Objects sorted incorrectly at descending position "+i, desc[i], gotd);
+      assertEquals("Objects sorted incorrectly at descending position " + i, desc[i], gotd);
     }
   }
 }