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1   /*
2    * Copyright 2013 The Netty Project
3    *
4    * The Netty Project licenses this file to you under the Apache License,
5    * version 2.0 (the "License"); you may not use this file except in compliance
6    * with the License. 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, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations
14   * under the License.
15   */
16  
17  package io.netty.handler.codec.socks;
18  
19  public enum SocksSubnegotiationVersion {
20      AUTH_PASSWORD((byte) 0x01),
21      UNKNOWN((byte) 0xff);
22  
23      private final byte b;
24  
25      SocksSubnegotiationVersion(byte b) {
26          this.b = b;
27      }
28  
29      /**
30       * @deprecated Use {@link #valueOf(byte)} instead.
31       */
32      @Deprecated
33      public static SocksSubnegotiationVersion fromByte(byte b) {
34          return valueOf(b);
35      }
36  
37      public static SocksSubnegotiationVersion valueOf(byte b) {
38          for (SocksSubnegotiationVersion code : values()) {
39              if (code.b == b) {
40                  return code;
41              }
42          }
43          return UNKNOWN;
44      }
45  
46      public byte byteValue() {
47          return b;
48      }
49  }
50