src/share/vm/memory/filemap.cpp

*** 76,85 ****
--- 76,89 ----
  void FileMapInfo::fail_continue(const char *msg, ...) {
    va_list ap;
    va_start(ap, msg);
    if (RequireSharedSpaces) {
      fail(msg, ap);
+   } else {
+     if (PrintSharedSpaces) {
+       tty->print_cr("UseSharedSpaces: %s", msg);
+     }
    }
    va_end(ap);
    UseSharedSpaces = false;
    close();
  }