private Set < String > getResourcePaths ( List < JoinableResourceBundle > bundles ) { Set < String > resourcePaths = new HashSet <> ( ) ; for ( JoinableResourceBundle bundle : bundles ) { for ( BundlePath bundlePath : bundle . getItemPathList ( ) ) { resourcePaths . add ( bundlePath . getPath ( ) ) ; } } return resourcePaths ; }
Returns the list of all CSS files defined in the bundles .