code: public byte[] toByteArray() {
          final ByteBuffer buff = ByteBuffer.allocate(getSize());
  
          // add revision
          buff.put(revision);
  
          // add reserved
          buff.put((byte) 0x00);
  
          // add contro flags
          buff.put(controlFlags[1]);
          buff.put(controlFlags[0]);
  
          // add offset owner
          buff.position(4);
  
          int nextAvailablePosition = 20;
          // add owner SID
          if (owner == null) {
              buff.putInt(0);
          } else {
              buff.put(Hex.reverse(NumberFacility.getBytes(nextAvailablePosition)));
              buff.position(nextAvailablePosition);
              buff.put(owner.toByteArray());
              nextAvailablePosition += owner.getSize();
          }
  
          // add offset group
          buff.position(8);
  
          // add group SID
          if (group == null) {
              buff.putInt(0);
          } else {
              buff.put(Hex.reverse(NumberFacility.getBytes(nextAvailablePosition)));
              buff.position(nextAvailablePosition);
              buff.put(group.toByteArray());
              nextAvailablePosition += group.getSize();
          }
  
          // add offset sacl
          buff.position(12);
  
          // add SACL
          if (sacl == null) {
              buff.putInt(0);
          } else {
              buff.put(Hex.reverse(NumberFacility.getBytes(nextAvailablePosition)));
              buff.position(nextAvailablePosition);
              buff.put(sacl.toByteArray());
              nextAvailablePosition += sacl.getSize();
          }
  
          // add offset dacl
          buff.position(16);
  
          // add DACL
          if (dacl == null) {
              buff.putInt(0);
          } else {
              buff.put(Hex.reverse(NumberFacility.getBytes(nextAvailablePosition)));
              buff.position(nextAvailablePosition);
              buff.put(dacl.toByteArray());
          }
  
          return buff.array();
      }
docs: Serializes SDDL as byte array.
  
  @return SDL as byte array.