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1   package org.codehaus.plexus.util;
2   
3   /*
4    * Copyright 2011 The Codehaus Foundation.
5    *
6    * Licensed under the Apache License, Version 2.0 (the "License");
7    * you may not use this file except in compliance with the License.
8    * You may obtain a copy of the License at
9    *
10   *      http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  
19  /**
20   * Java7 feature detection
21   *
22   * @author Kristian Rosenvold
23   */
24  class Java7Detector
25  {
26  
27      private static final boolean isJava7;
28  
29      static
30      {
31          boolean isJava7x = true;
32          try
33          {
34              Class.forName( "java.nio.file.Files" );
35          }
36          catch ( Exception e )
37          {
38              isJava7x = false;
39          }
40          isJava7 = isJava7x;
41      }
42  
43      public static boolean isJava7()
44      {
45          return isJava7;
46      }
47  }