code: public String getStaticResourceContext() {
  
          if (m_staticResourcePathFragment == null) {
              m_staticResourcePathFragment = CmsStaticResourceHandler.getStaticResourceContext(
                  OpenCms.getStaticExportManager().getVfsPrefix(),
                  getVersionNumber());
          }
          return m_staticResourcePathFragment;
      }
docs: Returns the context for static resources served from the class path, e.g. "/opencms/opencms/handleStatic".<p>
  
  @return the static resource context