2 * Copyright (C) 2015 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package com.android.launcher3.util;
19 import java.lang.annotation.ElementType;
20 import java.lang.annotation.Retention;
21 import java.lang.annotation.RetentionPolicy;
22 import java.lang.annotation.Target;
25 * Indicates that the given field or method has package visibility solely to prevent the creation
26 * of a synthetic method. In practice, you should treat this field/method as if it were private.
29 * When a private method is called from an inner class, the Java compiler generates a simple
30 * package private shim method that the class generated from the inner class can call. This results
31 * in unnecessary bloat and runtime method call overhead. It also gets us closer to the dex method
35 * If you'd like to see warnings for these synthetic methods in eclipse, turn on:
36 * Window > Preferences > Java > Compiler > Errors/Warnings > "Access to a non-accessible member
37 * of an enclosing type".
41 @Retention(RetentionPolicy.SOURCE)
42 @Target({ElementType.METHOD, ElementType.FIELD, ElementType.CONSTRUCTOR, ElementType.TYPE})
43 public @interface Thunk { }