-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.utils.datastructures.internal;\r
-\r
-/**\r
- * @author Toni Kalajainen\r
- */\r
-public class ObjectUtils {\r
-\r
- /**\r
- * Compares two object for equality.\r
- * <p>\r
- * Some times it is annoying to compare two objects if their value may be\r
- * null.\r
- * \r
- * @param o1 obj1\r
- * @param o2 obj2\r
- * @return true if equal or both null\r
- */\r
- public static boolean objectEquals(Object o1, Object o2) {\r
- if (o1 == o2)\r
- return true;\r
- if (o1 == null && o2 == null)\r
- return true;\r
- if (o1 == null || o2 == null)\r
- return false;\r
- return o1.equals(o2);\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * 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.internal;
+
+/**
+ * @author Toni Kalajainen
+ */
+public class ObjectUtils {
+
+ /**
+ * Compares two object for equality.
+ * <p>
+ * Some times it is annoying to compare two objects if their value may be
+ * null.
+ *
+ * @param o1 obj1
+ * @param o2 obj2
+ * @return true if equal or both null
+ */
+ public static boolean objectEquals(Object o1, Object o2) {
+ if (o1 == o2)
+ return true;
+ if (o1 == null && o2 == null)
+ return true;
+ if (o1 == null || o2 == null)
+ return false;
+ return o1.equals(o2);
+ }
+
+}