1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
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
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
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.
15  */
16 
17 import java.util.function.Consumer;
18 
19 class Transform {
Start(Consumer<String> reporter)20     private void Start(Consumer<String> reporter) {
21         reporter.accept("hello - private");
22     }
23 
Finish(Consumer<String> reporter)24     private void Finish(Consumer<String> reporter) {
25         reporter.accept("goodbye - private");
26     }
27 
sayHi(Runnable r, Consumer<String> reporter)28     public void sayHi(Runnable r, Consumer<String> reporter) {
29         reporter.accept("Pre Start private method call");
30         Start(reporter);
31         reporter.accept("Post Start private method call");
32         r.run();
33         reporter.accept("Pre Finish private method call");
34         Finish(reporter);
35         reporter.accept("Post Finish private method call");
36     }
37 }
38