X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.utils.datastructures%2Fsrc%2Forg%2Fsimantics%2Futils%2Fdatastructures%2FSelectionUtils.java;h=4398d74289c15318f397b4e9a77e215175cef336;hb=c0941146a40af9df766b514fd4238aa20ec2ff4f;hp=7938b98940979d89a86ca2180d637488f3ae3a37;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.utils.datastructures/src/org/simantics/utils/datastructures/SelectionUtils.java b/bundles/org.simantics.utils.datastructures/src/org/simantics/utils/datastructures/SelectionUtils.java
index 7938b9894..4398d7428 100644
--- a/bundles/org.simantics.utils.datastructures/src/org/simantics/utils/datastructures/SelectionUtils.java
+++ b/bundles/org.simantics.utils.datastructures/src/org/simantics/utils/datastructures/SelectionUtils.java
@@ -1,35 +1,35 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management
- * in Industry THTH ry.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-package org.simantics.utils.datastructures;
-
-import java.util.Collection;
-import java.util.ConcurrentModificationException;
-
-public class SelectionUtils {
-
-    public static <T> T getSingle(Collection<T> collection) {
-        if(collection.size() != 1)
-            throw new RuntimeException("Size of the collection is not one.");
-        for(T obj : collection)
-            return obj;
-        throw new ConcurrentModificationException("collection was emptied before iteration");
-    }
-    
-    public static <T> T getAtMostOne(Collection<T> collection) {
-        if(collection.size() > 1)
-            throw new RuntimeException("Size of the collection is greater than one.");
-        for(T obj : collection)
-            return obj;
-        return null;
-    }
-
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.utils.datastructures;
+
+import java.util.Collection;
+import java.util.ConcurrentModificationException;
+
+public class SelectionUtils {
+
+    public static <T> T getSingle(Collection<T> collection) {
+        if(collection.size() != 1)
+            throw new RuntimeException("Size of the collection is not one.");
+        for(T obj : collection)
+            return obj;
+        throw new ConcurrentModificationException("collection was emptied before iteration");
+    }
+    
+    public static <T> T getAtMostOne(Collection<T> collection) {
+        if(collection.size() > 1)
+            throw new RuntimeException("Size of the collection is greater than one.");
+        for(T obj : collection)
+            return obj;
+        return null;
+    }
+
+}