/*
    * Copyright 2016-2022 The OSHI Project Contributors
    * SPDX-License-Identifier: MIT
    */
   package oshi.hardware.common;
   
   import java.util.Arrays;
   
   import oshi.annotation.concurrent.Immutable;
  import oshi.hardware.Display;
  import oshi.util.EdidUtil;
  
  /**
   * A Display
   */
  @Immutable
  public abstract class AbstractDisplay implements Display {
  
      private final byte[] edid;
  
      /**
       * Constructor for AbstractDisplay.
       *
       * @param edid a byte array representing a display EDID
       */
      protected AbstractDisplay(byte[] edid) {
          this.edid = Arrays.copyOf(edid, edid.length);
      }
  
      @Override
      public byte[] getEdid() {
          return Arrays.copyOf(this.edid, this.edid.length);
      }
  
      @Override
      public String toString() {
          return EdidUtil.toString(this.edid);
      }
  }