1 files changed, 0 insertions, 62 deletions
diff --git a/java/sca/modules/common-java/src/main/java/org/apache/tuscany/sca/common/java/collection/CollectionMap.java b/java/sca/modules/common-java/src/main/java/org/apache/tuscany/sca/common/java/collection/CollectionMap.java
deleted file mode 100644
index cc3fb4676d..0000000000
--- a/java/sca/modules/common-java/src/main/java/org/apache/tuscany/sca/common/java/collection/CollectionMap.java
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.common.java.collection;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.concurrent.ConcurrentHashMap;
-
-/**
- * A Map with Collection values
- */
-public class CollectionMap<K, V> extends ConcurrentHashMap<K, Collection<V>> {
-    private static final long serialVersionUID = -8926174610229029369L;
-
-    public boolean putValue(K key, V value) {
-        Collection<V> collection = get(key);
-        if (collection == null) {
-            collection = createCollection();
-            put(key, collection);
-        }
-        return collection.add(value);
-    }
-
-    public boolean putValues(K key, Collection<? extends V> value) {
-        Collection<V> collection = get(key);
-        if (collection == null) {
-            collection = createCollection();
-            put(key, collection);
-        }
-        return collection.addAll(value);
-    }
-
-    public boolean removeValue(K key, V value) {
-        Collection<V> collection = get(key);
-        if (collection == null) {
-            return false;
-        }
-        return collection.remove(value);
-    }
-
-    protected Collection<V> createCollection() {
-        return new ArrayList<V>();
-    }
-
-}