Convert long to Bytes : Data Type cast « Data Type « Java

1. Java
2. Data Type
3. Data Type cast

Convert long to Bytes

   


public class Util {
  public static byte[] toBytes(long n) {
    byte[] b = new byte[8];
    b[0] = (byte) (n >>> 56);
    b[1] = (byte) (n >>> 48);
    b[2] = (byte) (n >>> 40);
    b[3] = (byte) (n >>> 32);
    b[4] = (byte) (n >>> 24);
    b[5] = (byte) (n >>> 16);
    b[6] = (byte) (n >>> 8);
    b[7] = (byte) (n);

    return b;
  }
}

   
    
    
  

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