public final void removeHelperTextColor(@ColorInt final int color){
  int index=helperTextColors.indexOf(color);
  if (index != -1) {
    helperTextColors.remove(index);
    verifyPasswordStrength();
  }
}

public final void removeHelperTextColor ( @ ColorInt final int color ) { int index = helperTextColors . indexOf ( color ) ; if ( index != - 1 ) { helperTextColors . remove ( index ) ; verifyPasswordStrength ( ) ; } }
removes a specific helper text color , which should not be used to highlight the helper text , which indicates the password strength , anymore .
