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