From 8bdffc5f7eb64dfbddb99d04c0a955bbf63a63ca Mon Sep 17 00:00:00 2001
From: Jie Fu <jiefu@openjdk.org>
Date: Tue, 22 Oct 2019 11:32:19 +0800
Subject: [PATCH] 8232757: VM fails to report an error for DumpLoadedClassList
 when cds is disabled

Reviewed-by: iklam, dholmes
---
 src/hotspot/share/runtime/arguments.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/hotspot/share/runtime/arguments.cpp b/src/hotspot/share/runtime/arguments.cpp
index b4131ef4b4f..b113f96f7d1 100644
--- a/src/hotspot/share/runtime/arguments.cpp
+++ b/src/hotspot/share/runtime/arguments.cpp
@@ -3968,6 +3968,11 @@ jint Arguments::parse(const JavaVMInitArgs* initial_cmd_args) {
       "Shared spaces are not supported in this VM\n");
     return JNI_ERR;
   }
+  if (DumpLoadedClassList != NULL) {
+    jio_fprintf(defaultStream::error_stream(),
+      "DumpLoadedClassList is not supported in this VM\n");
+    return JNI_ERR;
+  }
   if ((UseSharedSpaces && FLAG_IS_CMDLINE(UseSharedSpaces)) ||
       log_is_enabled(Info, cds)) {
     warning("Shared spaces are not supported in this VM");