@Override public int hashCode(){
  final int prime=31;
  int result=1;
  result=prime * result + ((carbonTableIdentifier == null) ? 0 : carbonTableIdentifier.hashCode());
  result=prime * result + ((storePath == null) ? 0 : storePath.hashCode());
  return result;
}

@ Override public int hashCode ( ) { final int prime = 31 ; int result = 1 ; result = prime * result + ( ( carbonTableIdentifier == null ) ? 0 : carbonTableIdentifier . hashCode ( ) ) ; result = prime * result + ( ( storePath == null ) ? 0 : storePath . hashCode ( ) ) ; return result ; }
to get the hash code
