How to use com.atlassian.sal.api.message

public String interpolate(String s, Context context) {
  // We can't do interpolation since sal (2.0) has no way to pass it a variable map.
  String message = i18nResolver.getText(s);
  // It is possible via the API it could return null
  message = (message != null ? message : s);
  return message;
}

public SupportHealthStatusBuilder(final I18nResolver i18nResolver, final HelpPathResolver helpPathResolver,
    final String defaultHelpLocation)
{
  this.i18nResolver = i18nResolver;
  this.helpLocation = helpPathResolver.getHelpPath(defaultHelpLocation).getUrl();
}

  @Override
  public Locale getLocale() {
    return localeResolver.getLocale();
  }
}

  @Override
  public String getRawText(Locale locale, String key) {
    return delegate.getRawText(locale, key);
  }
}

@Override
public Map<String, String> getAllTranslationsForPrefix(String prefix)
{
  return i18nResolver.getAllTranslationsForPrefix(prefix);
}

  public String toString()
  {
    return resolver.getText(key, params);
  }
};

  private String getHelpUrl(String helpKey) {
    return helpPathResolver.getHelpPath(helpKey).getUrl();
  }
}

@Override
public String getRawText(final Locale locale, final String key)
{
  return i18nResolver.getRawText(locale, key);
}

@Override
public String getText(String key, Serializable... arguments)
{
  return i18nResolver.getText(key, arguments);
}

  @Override
  public String getText(final String key, final Serializable... keys)
  {
    return resolver.getText(key, keys);
  }
}

@Override
public String getText(String aTextName)
{
  return i18nResolver.getText(aTextName);
}

@Override
public String getText(String key, String arg2, String arg3)
{
  return i18nResolver.getText(key, arg2, arg3);
}

@Override
public String getText(final String key, final String xs)
{
  return i18nResolver.getText(key, xs);
}

@Override
public String getText(String aTextName)
{
  return i18nResolver.getText(aTextName);
}

  @Override
  public String getText(String key) {
    return i18nResolver.getText(key);
  }
}

public String message(I18nResolver resolver) {
  if (i18nKey == null) {
    return null;
  }
  return resolver.getText(i18nKey, values);
}

@Override
public String getText(String s)
{
  return i18nResolver.getText(s);
}

@Override
public String getText(final String key, final String arg)
{
  return i18nResolver.getText(key, arg);
}

@Override
public String getText(final String aTextName)
{
  return i18nResolver.getText(aTextName);
}

@Override
public String getText(final String aTextName)
{
  return i18nResolver.getText(aTextName);
}