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changeset 9654:d9bc27b8ef1e

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8133537: clarify position of unlock options in error messages Reviewed-by: coleenp, dholmes, coffeys
author dcubed
date Wed, 19 Aug 2015 11:11:06 -0700
parents e9d225520e8c
children aa92602b4a73
files src/share/vm/runtime/globals.cpp
diffstat 1 files changed, 8 insertions(+), 4 deletions(-) [+]
line wrap: on
line diff
--- a/src/share/vm/runtime/globals.cpp	Tue Aug 18 14:04:24 2015 -0400
+++ b/src/share/vm/runtime/globals.cpp	Wed Aug 19 11:11:06 2015 -0700
@@ -310,13 +310,17 @@
 void Flag::get_locked_message(char* buf, int buflen) const {
   buf[0] = '\0';
   if (is_diagnostic() && !is_unlocked()) {
-    jio_snprintf(buf, buflen, "Error: VM option '%s' is diagnostic and must be enabled via -XX:+UnlockDiagnosticVMOptions.\n",
-                 _name);
+    jio_snprintf(buf, buflen,
+                 "Error: VM option '%s' is diagnostic and must be enabled via -XX:+UnlockDiagnosticVMOptions.\n"
+                 "Error: The unlock option must precede '%s'.\n",
+                 _name, _name);
     return;
   }
   if (is_experimental() && !is_unlocked()) {
-    jio_snprintf(buf, buflen, "Error: VM option '%s' is experimental and must be enabled via -XX:+UnlockExperimentalVMOptions.\n",
-                 _name);
+    jio_snprintf(buf, buflen,
+                 "Error: VM option '%s' is experimental and must be enabled via -XX:+UnlockExperimentalVMOptions.\n"
+                 "Error: The unlock option must precede '%s'.\n",
+                 _name, _name);
     return;
   }
   if (is_develop() && is_product_build()) {