src/hotspot/share/classfile/classLoader.cpp

*** 1526,1535 ****
--- 1526,1548 ----
    if (Arguments::is_dumping_archive()) {
      ClassLoaderExt::setup_module_paths(THREAD);
      FileMapInfo::allocate_shared_path_table();
    }
  }
+ 
+ // Helper function used by CDS code to get the number of module path
+ // entries during shared classpath setup time.
+ int ClassLoader::num_module_path_entries() {
+   Arguments::assert_is_dumping_archive();
+   int num_entries = 0;
+   ClassPathEntry* e= ClassLoader::_module_path_entries;
+   while (e != NULL) {
+     num_entries ++;
+     e = e->next();
+   }
+   return num_entries;
+ }
  #endif
  
  jlong ClassLoader::classloader_time_ms() {
    return UsePerfData ?
      Management::ticks_to_ms(_perf_accumulated_time->get_value()) : -1;