private void processInclude(AntDomIncludingDirective directive) {
      final PsiFileSystemItem item = directive.getFile().getValue();
      if (item instanceof PsiFile) {
        final AntDomProject slaveProject = AntSupport.getAntDomProject((PsiFile)item);
        if (slaveProject != null) {
          slaveProject.accept(this);
        }
      }
    }
private void processInclude(AntDomIncludingDirective directive)