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+/*
+ * Copyright (C) 2008 Google Inc.
+ *
+ * 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.gson.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * An annotation that indicates this member should be serialized to JSON with
+ * the provided name value as its field name.
+ *
+ * <p>This annotation will override any {@link com.google.gson.FieldNamingPolicy}, including
+ * the default field naming policy, that may have been set on the {@link com.google.gson.Gson}
+ * instance. A different naming policy can set using the {@code GsonBuilder} class. See
+ * {@link com.google.gson.GsonBuilder#setFieldNamingPolicy(com.google.gson.FieldNamingPolicy)}
+ * for more information.</p>
+ *
+ * <p>Here is an example of how this annotation is meant to be used:</p>
+ * <pre>
+ * public class SomeClassWithFields {
+ * @SerializedName("name") private final String someField;
+ * private final String someOtherField;
+ *
+ * public SomeClassWithFields(String a, String b) {
+ * this.someField = a;
+ * this.someOtherField = b;
+ * }
+ * }
+ * </pre>
+ *
+ * <p>The following shows the output that is generated when serializing an instance of the
+ * above example class:</p>
+ * <pre>
+ * SomeClassWithFields objectToSerialize = new SomeClassWithFields("a", "b");
+ * Gson gson = new Gson();
+ * String jsonRepresentation = gson.toJson(objectToSerialize);
+ * System.out.println(jsonRepresentation);
+ *
+ * ===== OUTPUT =====
+ * {"name":"a","someOtherField":"b"}
+ * </pre>
+ *
+ * <p>NOTE: The value you specify in this annotation must be a valid JSON field name.</p>
+ *
+ * @see com.google.gson.FieldNamingPolicy
+ *
+ * @author Inderjeet Singh
+ * @author Joel Leitch
+ */
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.FIELD)
+public @interface SerializedName {
+
+ /**
+ * @return the desired name of the field when it is serialized
+ */
+ String value();
+}