120         public T parameter() {
 121             Wrapper<?> wrapper = internalToExternal.get(this);
 122             if (wrapper == null)
 123                 return null;
 124             else
 125                 return (T) wrapper.parameter();
 126         }
 127     }
 128 
 129     // Internal equivalents of the options and modifiers defined in
 130     // package com.sun.nio.file
 131 
 132     public static final InternalOption<Void> INTERRUPTIBLE = new InternalOption<>();
 133 
 134     public static final InternalOption<Void> NOSHARE_READ = new InternalOption<>();
 135     public static final InternalOption<Void> NOSHARE_WRITE = new InternalOption<>();
 136     public static final InternalOption<Void> NOSHARE_DELETE = new InternalOption<>();
 137 
 138     public static final InternalOption<Void> FILE_TREE = new InternalOption<>();
 139 


 140     public static final InternalOption<Integer> SENSITIVITY_HIGH = new InternalOption<>();
 141     public static final InternalOption<Integer> SENSITIVITY_MEDIUM = new InternalOption<>();
 142     public static final InternalOption<Integer> SENSITIVITY_LOW = new InternalOption<>();
 143 }

 120         public T parameter() {
 121             Wrapper<?> wrapper = internalToExternal.get(this);
 122             if (wrapper == null)
 123                 return null;
 124             else
 125                 return (T) wrapper.parameter();
 126         }
 127     }
 128 
 129     // Internal equivalents of the options and modifiers defined in
 130     // package com.sun.nio.file
 131 
 132     public static final InternalOption<Void> INTERRUPTIBLE = new InternalOption<>();
 133 
 134     public static final InternalOption<Void> NOSHARE_READ = new InternalOption<>();
 135     public static final InternalOption<Void> NOSHARE_WRITE = new InternalOption<>();
 136     public static final InternalOption<Void> NOSHARE_DELETE = new InternalOption<>();
 137 
 138     public static final InternalOption<Void> FILE_TREE = new InternalOption<>();
 139 
 140     public static final InternalOption<Void> DIRECT = new InternalOption<>();
 141 
 142     public static final InternalOption<Integer> SENSITIVITY_HIGH = new InternalOption<>();
 143     public static final InternalOption<Integer> SENSITIVITY_MEDIUM = new InternalOption<>();
 144     public static final InternalOption<Integer> SENSITIVITY_LOW = new InternalOption<>();
 145 }