How to use

isNotEmpty

method

in

jetbrains.buildServer.util.StringUtil

  public boolean hasSlackUserId(){
    return StringUtil.isNotEmpty(slackUserId);
  }
}

private boolean userHasSlackIdConfigured(SUser sUser) {
  String userName = sUser.getPropertyValue(USERID_KEY);
  return StringUtil.isNotEmpty(userName);
}

public static String getContentType(File file) {
 String contentType = URLConnection.guessContentTypeFromName(file.getName());
 if (StringUtil.isNotEmpty(contentType)) {
  return contentType;
 }
 if (PROBE_CONTENT_TYPE_METHOD != null && FILE_TO_PATH_METHOD != null) {
  try {
   Object result = PROBE_CONTENT_TYPE_METHOD.invoke(null, FILE_TO_PATH_METHOD.invoke(file));
   if (result instanceof String) {
    contentType = (String)result;
   }
  } catch (Exception ignored) {
  }
 }
 return StringUtil.notEmpty(contentType, DEFAULT_CONTENT_TYPE);
}

final AWSException awsException = new AWSException(t);
final String details = awsException.getDetails();
if (StringUtil.isNotEmpty(details)) {
 final String message = awsException.getMessage() + details;
 LOG.warn(message);

final String details = awsException.getDetails();
if (StringUtil.isNotEmpty(details)) {
 final String message = awsException.getMessage() + details;
 LOG.warn(message);