src/share/vm/runtime/arguments.cpp

*** 147,157 ****
  // the option must match exactly.
  static bool match_option(const JavaVMOption* option, const char** names, const char** tail,
    bool tail_allowed) {
    for (/* empty */; *names != NULL; ++names) {
      if (match_option(option, *names, tail)) {
!       if (**tail == '\0' || tail_allowed && **tail == ':') {
          return true;
        }
      }
    }
    return false;
--- 147,157 ----
  // the option must match exactly.
  static bool match_option(const JavaVMOption* option, const char** names, const char** tail,
    bool tail_allowed) {
    for (/* empty */; *names != NULL; ++names) {
    if (match_option(option, *names, tail)) {
!       if (**tail == '\0' || (tail_allowed && **tail == ':')) {
          return true;
        }
      }
    }
    return false;