wro4j-maven-plugin/src/main/java/ro/isdc/wro/maven/plugin/support/ResourceChangeHandler.java
private void forEachCssImportApply(final Function<String, ChangeStatus> func, final Resource resource, final Reader reader)
      throws IOException {
    final ResourcePreProcessor processor = createCssImportProcessor(func);
    InjectorBuilder.create(getManagerFactory()).build().inject(processor);
    processor.process(resource, reader, new StringWriter());
  }
private void forEachCssImportApply(final Function<String, ChangeStatus> func, final Resource resource, final Reader reader)
      throws IOException {
    final ResourcePreProcessor processor = createCssImportProcessor(func);
    InjectorBuilder.create(getManagerFactory()).build().inject(processor);
    processor.process(resource, reader, new StringWriter());
  }
private void forEachCssImportApply ( final Function < String , ChangeStatus > func , final Resource resource , final Reader reader ) throws IOException { final ResourcePreProcessor processor = createCssImportProcessor ( func ) ; InjectorBuilder . create ( getManagerFactory ( ) ) . build ( ) . inject ( processor ) ; processor . process ( resource , reader , new StringWriter ( ) ) ; }
Invokes the provided function for each detected css import.

@param func
a function (closure) invoked for each found import. It will be provided as argument the uri of imported
css.
Invokes the provided function for each detected css import .