private void storePassword(String password){
  if (isStore && sharedState != null) {
    sharedState.put(getPwdKey(),password);
  }
}

private void storePassword ( String password ) { if ( isStore && sharedState != null ) { sharedState . put ( getPwdKey ( ) , password ) ; } }
stores password into shared state map . this method may be called after successful authentication by each individual module .
