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src/hotspot/share/runtime/arguments.cpp

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*** 672,681 **** --- 672,689 ---- } } return false; } + // Verifies the correctness of the entries in the special_jvm_flags table. + // If there is a semantic error (i.e. a bug in the table) such as the obsoletion + // version being earlier than the deprecation version, then a warning is issued + // and verification fails - by returning false. If it is detected that the table + // is out of date, with respect to the current version, then a warning is issued + // but verification does not fail. This allows the VM to operate when the version + // is first updated, without needing to update all the impacted flags at the + // same time. static bool verify_special_jvm_flags() { bool success = true; for (size_t i = 0; special_jvm_flags[i].name != NULL; i++) { const SpecialFlag& flag = special_jvm_flags[i]; if (lookup_special_flag(flag.name, i)) {
*** 708,728 **** // if flag has become obsolete it should not have a "globals" flag defined anymore. if (!version_less_than(JDK_Version::current(), flag.obsolete_in)) { if (Flag::find_flag(flag.name) != NULL) { warning("Global variable for obsolete special flag entry \"%s\" should be removed", flag.name); - success = false; } } } if (!flag.expired_in.is_undefined()) { // if flag has become expired it should not have a "globals" flag defined anymore. if (!version_less_than(JDK_Version::current(), flag.expired_in)) { if (Flag::find_flag(flag.name) != NULL) { warning("Global variable for expired flag entry \"%s\" should be removed", flag.name); - success = false; } } } } --- 716,734 ----
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