package net.obsearch.cache;
   
   import java.util.Arrays;
   
   public class ByteArrayKey {
   	 private byte[] key;
        private int hashCode;
        
        public ByteArrayKey(byte[] key){
           this.key = key;
           this.hashCode = Arrays.hashCode(key);
       }
  
       /* (non-Javadoc)
        * @see java.lang.Object#equals(java.lang.Object)
        */
       @Override
       public boolean equals(Object obj) {
           return Arrays.equals(key, ((ByteArrayKey)obj).key);
       }
  
       /* (non-Javadoc)
        * @see java.lang.Object#hashCode()
        */
       @Override
       public int hashCode() {
           return hashCode;
       }
       
       public byte[] getKey(){
      	 return key;
       }
  }