code: protected String getCreateInFolder(CmsObject cms, CmsCollectorData data) throws CmsException {
  
          return OpenCms.getResourceManager().getNameGenerator().getNewFileName(cms, data.getFileName(), 4);
      }
docs: Returns the link to create a new XML content item in the folder pointed to by the parameter.<p>
  
  @param cms the current CmsObject
  @param data the collector data to use
  
  @return the link to create a new XML content item in the folder
  
  @throws CmsException if something goes wrong
  
  @since 7.0.2