/wro4j-extensions/src/main/java/ro/isdc/wro/extensions/model/factory/SmartWroModelFactory.java
if ( ( wroFile) == null) {   return super.getModelResourceAsStream( ) ; }
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protected WroModelFactory initialize() { final WroModelFactory modelFactory = new GroovyModelFactory() { @Override protected InputStream getModelResourceAsStream() throws IOException { if (wroFile == null) { <extra_id_0> } return createAutoDetectedStream(getDefaultModelFilename()); } }; injector.inject(modelFactory); return modelFactory;