235 { "JST", "Asia/Tokyo" },
236 { "MIT", "Pacific/Apia" },
237 { "NET", "Asia/Yerevan" },
238 { "NST", "Pacific/Auckland" },
239 { "PLT", "Asia/Karachi" },
240 { "PNT", "America/Phoenix" },
241 { "PRT", "America/Puerto_Rico" },
242 { "PST", "America/Los_Angeles" },
243 { "SST", "Pacific/Guadalcanal" },
244 { "VST", "Asia/Ho_Chi_Minh" },
245 };
246
247 static {
248 String oldmapping = GetPropertyAction
249 .privilegedGetProperty("sun.timezone.ids.oldmapping", "false")
250 .toLowerCase(Locale.ROOT);
251 USE_OLDMAPPING = (oldmapping.equals("yes") || oldmapping.equals("true"));
252 AccessController.doPrivileged(new PrivilegedAction<Void>() {
253 public Void run() {
254 try {
255 String libDir = System.getProperty("java.home") + File.separator + "lib";
256 try (DataInputStream dis = new DataInputStream(
257 new BufferedInputStream(new FileInputStream(
258 new File(libDir, "tzdb.dat"))))) {
259 load(dis);
260 }
261 } catch (Exception x) {
262 throw new Error(x);
263 }
264 return null;
265 }
266 });
267 }
268
269 private static void addOldMapping() {
270 for (String[] alias : oldMappings) {
271 aliases.put(alias[0], alias[1]);
272 }
273 if (USE_OLDMAPPING) {
274 aliases.put("EST", "America/New_York");
275 aliases.put("MST", "America/Denver");
276 aliases.put("HST", "Pacific/Honolulu");
277 } else {
278 zones.put("EST", new ZoneInfo("EST", -18000000));
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235 { "JST", "Asia/Tokyo" },
236 { "MIT", "Pacific/Apia" },
237 { "NET", "Asia/Yerevan" },
238 { "NST", "Pacific/Auckland" },
239 { "PLT", "Asia/Karachi" },
240 { "PNT", "America/Phoenix" },
241 { "PRT", "America/Puerto_Rico" },
242 { "PST", "America/Los_Angeles" },
243 { "SST", "Pacific/Guadalcanal" },
244 { "VST", "Asia/Ho_Chi_Minh" },
245 };
246
247 static {
248 String oldmapping = GetPropertyAction
249 .privilegedGetProperty("sun.timezone.ids.oldmapping", "false")
250 .toLowerCase(Locale.ROOT);
251 USE_OLDMAPPING = (oldmapping.equals("yes") || oldmapping.equals("true"));
252 AccessController.doPrivileged(new PrivilegedAction<Void>() {
253 public Void run() {
254 try {
255 String pathToRules = System.getProperty("jdk.time.tzdbfile");
256 if (pathToRules == null) {
257 pathToRules = System.getProperty("java.home") + File.separator +
258 "lib" + File.separator + "tzdb.dat";
259 }
260 try (DataInputStream dis = new DataInputStream(
261 new BufferedInputStream(new FileInputStream(
262 new File(pathToRules))))) {
263 load(dis);
264 }
265 } catch (Exception x) {
266 throw new Error(x);
267 }
268 return null;
269 }
270 });
271 }
272
273 private static void addOldMapping() {
274 for (String[] alias : oldMappings) {
275 aliases.put(alias[0], alias[1]);
276 }
277 if (USE_OLDMAPPING) {
278 aliases.put("EST", "America/New_York");
279 aliases.put("MST", "America/Denver");
280 aliases.put("HST", "Pacific/Honolulu");
281 } else {
282 zones.put("EST", new ZoneInfo("EST", -18000000));
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