code: public void setFolders(java.util.Collection<FolderMetadata> folders) {
          if (folders == null) {
              this.folders = null;
              return;
          }
  
          this.folders = new java.util.ArrayList<FolderMetadata>(folders);
      }
docs: <p>
  The folders in the specified folder.
  </p>
  
  @param folders
  The folders in the specified folder.