/wro4j-core/src/main/java/ro/isdc/wro/model/resource/processor/factory/ConfigurableProcessorsFactory.java
synchronized(this) {  if((this.postProcessorsMap) == null) {    this.postProcessorsMap = newPostProcessorsMap();  }};
if ( this.postProcessorsMap == null ) { synchronized ( this ) { if ( this.postProcessorsMap == null ) { this.postProcessorsMap = newPostProcessorsMap ( ) ; }
} } } return this.preProcessorsMap; } private Map<String, ResourcePostProcessor> getPostProcessorsMap() { <extra_id_0> } } return this.postProcessorsMap; } Collection<ResourcePreProcessor> getAvailablePreProcessors() { return configurablePreProcessors.getAvailableStrategies();