Added Google Guava as dependency. Replaced Map<K,List<V> for SAL listeners.

[controller.git] / opendaylight / sal / yang-prototype / sal / sal-broker-impl / src / main / java / org / opendaylight / controller / sal / core / impl / Utils.java

diff --git a/opendaylight/sal/yang-prototype/sal/sal-broker-impl/src/main/java/org/opendaylight/controller/sal/core/impl/Utils.java b/opendaylight/sal/yang-prototype/sal/sal-broker-impl/src/main/java/org/opendaylight/controller/sal/core/impl/Utils.java
deleted file mode 100644 (file)
index 810049f..0000000
--- a/opendaylight/sal/yang-prototype/sal/sal-broker-impl/src/main/java/org/opendaylight/controller/sal/core/impl/Utils.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*\r
- * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.\r
- *\r
- * This program and the accompanying materials are made available under the\r
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
- * and is available at http://www.eclipse.org/legal/epl-v10.html\r
- */\r
-package org.opendaylight.controller.sal.core.impl;\r
-\r
-import java.util.ArrayList;\r
-import java.util.List;\r
-import java.util.Map;\r
-\r
-import org.opendaylight.controller.yang.common.QName;\r
-\r
-\r
-public class Utils {\r
-\r
-    public static <T> void addToMap(Map<QName, List<T>> map, QName key, T value) {\r
-        List<T> list = map.get(key);\r
-        if (list == null) {\r
-            list = new ArrayList<T>();\r
-            map.put(key, list);\r
-        }\r
-        list.add(value);\r
-    }\r
-\r
-    public static <T> void removeFromMap(Map<QName, List<T>> map, QName key,\r
-            T value) {\r
-        List<T> list = map.get(key);\r
-        if (list == null) {\r
-            return;\r
-        }\r
-        list.remove(value);\r
-        if (list.isEmpty()) {\r
-            map.remove(key);\r
-        }\r
-    }\r
-}\r
-