public void copyRow2(EncryptedRow row){
  System.arraycopy(row.data2,0,data2,0,row.data2.length);
  this.id=-1;
}

public void copyRow2 ( EncryptedRow row ) { System . arraycopy ( row . data2 , 0 , data2 , 0 , row . data2 . length ) ; this . id = - 1 ; }
copies the data from other row to this row
