1/*
2 * Copyright (C) 2011 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 org.apache.harmony.xnet.provider.jsse;
18
19import java.util.Arrays;
20
21/**
22 * Byte array wrapper for hashtable use. Implements equals() and hashCode().
23 */
24final class ByteArray {
25    private final byte[] bytes;
26    private final int hashCode;
27
28    ByteArray(byte[] bytes) {
29        this.bytes = bytes;
30        this.hashCode = Arrays.hashCode(bytes);
31    }
32
33    @Override public int hashCode() {
34        return hashCode;
35    }
36
37    @Override public boolean equals(Object o) {
38        if (!(o instanceof ByteArray)) {
39            return false;
40        }
41        ByteArray lhs = (ByteArray) o;
42        return Arrays.equals(bytes, lhs.bytes);
43    }
44}
45