--- old/src/hotspot/share/runtime/arguments.cpp	2020-08-05 15:53:57.314498906 -0700
+++ new/src/hotspot/share/runtime/arguments.cpp	2020-08-05 15:53:56.958485506 -0700
@@ -2843,6 +2843,15 @@
       if (FLAG_SET_CMDLINE(RequireSharedSpaces, false) != JVMFlag::SUCCESS) {
         return JNI_EINVAL;
       }
+    // -XX:DumpLoadedClassList
+    } else if (match_option(option, "-XX:DumpLoadedClassList=", &tail)) {
+      if (tail != NULL) {
+        add_property("java.lang.invoke.MethodHandle.CDS_TRACE_RESOLVE=true");
+        DumpLoadedClassList = os::strdup_check_oom(tail);
+      } else {
+        warning("Bad option for -XX:DumpLoadedClassList=<file>");
+        return JNI_EINVAL;
+      }
     // -Xverify
     } else if (match_option(option, "-Xverify", &tail)) {
       if (strcmp(tail, ":all") == 0 || strcmp(tail, "") == 0) {