How to use

isNotEmpty

method

in

leap.lang.Arrays2

private String[] tryGetProfiles(MApiOperation o) {
  if(null == o || null == o.getRoute()
      || null == o.getRoute().getAction()
      || null == o.getRoute().getAction().getMethod()
      || null == o.getRoute().getAction().getMethod().getAnnotation(Doc.class)) {
    return null;
  }
  String[] profiles = o.getRoute().getAction().getMethod().getAnnotation(Doc.class).profile();
  return Arrays2.isNotEmpty(profiles) ? profiles : null;
}

if(Arrays2.isNotEmpty(targets)){
  for(Class<?> target : targets){
    if(void.class.equals(target)){