docs: protected void updatePageStatus() {
  		final boolean ok;
  		if (Strings.isEmpty(this.titleField.getText())) {
  			ok = false;
  			setMessage(Messages.IssueInformationPage_5, IMessageProvider.ERROR);
  		} else if (Strings.isEmpty(this.trackerLogin.getText())) {
  			ok = false;
  			setMessage(Messages.IssueInformationPage_6, IMessageProvider.ERROR);
  		} else if (Strings.isEmpty(this.trackerPassword.getText())) {
  			ok = false;
  			setMessage(Messages.IssueInformationPage_7, IMessageProvider.ERROR);
  		} else {
  			ok = true;
  			if (Strings.isEmpty(this.descriptionField.getText())) {
  				setMessage(Messages.IssueInformationPage_8, IMessageProvider.WARNING);
  			} else {
  				setMessage(null, IMessageProvider.NONE);
  			}
  		}
  		setPageComplete(ok);
  	}