/wro4j-core/src/main/java/ro/isdc/wro/http/WroContextFilter.java
Context.setCorrelationId( originalCorrelationId) ;
Context.setCorrelationId ( correlationId ) ;
final String originalCorrelationId = Context.isContextSet() ? Context.getCorrelationId() : null; Context.set(Context.webContext(request, response, this.filterConfig), getWroConfiguration()); final String correlationId = Context.getCorrelationId(); try { chain.doFilter(request, response); } finally { <extra_id_0> Context.unset(); if (originalCorrelationId != null) { Context.setCorrelationId(originalCorrelationId); } } }