1/*
2 * Copyright (C) 2015 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
17package android.support.provider;
18
19import android.support.annotation.Nullable;
20
21import java.io.Closeable;
22import java.io.InputStream;
23import java.util.Collection;
24
25/**
26 * Simple static methods to perform common IO operations.
27 * @hide
28 */
29final class IoUtils {
30    static void closeQuietly(@Nullable Closeable closeable) {
31       if (closeable != null) {
32            try {
33                closeable.close();
34            } catch (RuntimeException e) {
35                throw e;
36            } catch (Exception e) {
37                // Ignore.
38            }
39        }
40    }
41
42    static void closeQuietly(@Nullable InputStream stream) {
43       if (stream != null) {
44            try {
45                stream.close();
46            } catch (RuntimeException e) {
47                throw e;
48            } catch (Exception e) {
49                // Ignore.
50            }
51        }
52    }
53}
54