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-rw-r--r--guava/src/com/google/common/collect/ImmutableEntry.java52
1 files changed, 52 insertions, 0 deletions
diff --git a/guava/src/com/google/common/collect/ImmutableEntry.java b/guava/src/com/google/common/collect/ImmutableEntry.java
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+++ b/guava/src/com/google/common/collect/ImmutableEntry.java
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+/*
+ * Copyright (C) 2008 The Guava Authors
+ *
+ * Licensed 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 com.google.common.collect;
+
+import com.google.common.annotations.GwtCompatible;
+
+import java.io.Serializable;
+
+import javax.annotation.Nullable;
+
+/**
+ * @see com.google.common.collect.Maps#immutableEntry(Object, Object)
+ */
+@GwtCompatible(serializable = true)
+class ImmutableEntry<K, V> extends AbstractMapEntry<K, V>
+ implements Serializable {
+ private final K key;
+ private final V value;
+
+ ImmutableEntry(@Nullable K key, @Nullable V value) {
+ this.key = key;
+ this.value = value;
+ }
+
+ @Nullable @Override public K getKey() {
+ return key;
+ }
+
+ @Nullable @Override public V getValue() {
+ return value;
+ }
+
+ @Override public final V setValue(V value){
+ throw new UnsupportedOperationException();
+ }
+
+ private static final long serialVersionUID = 0;
+}