List of usage examples for java.lang Long toHexString
public static String toHexString(long i)
From source file:Main.java
public static void main(String[] args) { System.out.println(Long.toHexString(15)); }
From source file:IntToLongCompressor.java
public static void main(String[] args) { int x = -23664; int y = -6543; System.out.println("x= " + Integer.toHexString(x)); System.out.println("y= " + Integer.toHexString(y)); long pack = pack(x, y); System.out.println("pack= " + Long.toHexString(pack)); int x2 = unpackX(pack); System.out.println("x2= " + Integer.toHexString(x2)); int y2 = unpackY(pack); System.out.println("y2= " + Integer.toHexString(y2)); testAll();//www . ja v a 2 s . co m }
From source file:Y2038.java
public static void main(String[] a) { // This should yield 2038AD, the hour of doom for the // last remaining 32-bit UNIX systems (there will be // millions of 64-bit UNIXes by then). long expiry = 0x7FFFFFFFL; System.out.println(/* w w w .ja v a 2s .co m*/ "32-bit UNIX expires on " + Long.toHexString(expiry) + " or " + new java.util.Date(expiry * 1000)); }
From source file:org.apache.hadoop.hbase.regionserver.transactional.IdTm.java
/** * main//w w w . j av a 2 s . c o m * * @param args arguments */ public static void main(String[] args) { boolean cb = false; int loop = 1; for (int arg = 0; arg < args.length; arg++) { String sarg = args[arg]; if (sarg.equals("-cb")) { cb = true; } else if (sarg.equals("-loop")) { if ((arg + 1) < args.length) { arg++; sarg = args[arg]; loop = Integer.parseInt(sarg); } else { System.out.println("expecting <loop-count>"); Runtime.getRuntime().exit(1); } } } IdTm cli = new IdTm(cb); if (LOG.isDebugEnabled()) LOG.debug("IdTm begin, loop=" + loop); for (int inx = 0; inx < loop; inx++) { try { cli.ping(TO); } catch (IdTmException exc) { LOG.error("ping threw exc=" + exc); } try { IdTmId id = new IdTmId(); cli.id(TO, id); if (LOG.isDebugEnabled()) LOG.debug("id ret=0x" + Long.toHexString(id.val)); } catch (IdTmException exc) { LOG.error("id threw exc=" + exc); } } if (LOG.isDebugEnabled()) LOG.debug("IdTm done"); }
From source file:Pong.java
public static void main(String... args) throws Exception { System.setProperty("os.max.pid.bits", "16"); Options options = new Options(); options.addOption("i", true, "Input chronicle path"); options.addOption("n", true, "Number of entries to write"); options.addOption("w", true, "Number of writer threads"); options.addOption("r", true, "Number of reader threads"); options.addOption("x", false, "Delete the output chronicle at startup"); CommandLine cmd = new DefaultParser().parse(options, args); final Path output = Paths.get(cmd.getOptionValue("o", "/tmp/__test/chr")); final long maxCount = Long.parseLong(cmd.getOptionValue("n", "10000000")); final int writerThreadCount = Integer.parseInt(cmd.getOptionValue("w", "4")); final int readerThreadCount = Integer.parseInt(cmd.getOptionValue("r", "4")); final boolean deleteOnStartup = cmd.hasOption("x"); if (deleteOnStartup) { FileUtil.removeRecursive(output); }/*from ww w .java 2s . c om*/ final Chronicle chr = ChronicleQueueBuilder.vanilla(output.toFile()).build(); final ExecutorService executor = Executors.newFixedThreadPool(4); final List<Future<?>> futures = new ArrayList<>(); final long totalCount = writerThreadCount * maxCount; final long t0 = System.nanoTime(); for (int i = 0; i != readerThreadCount; ++i) { final int tid = i; futures.add(executor.submit((Runnable) () -> { try { IntLongMap counts = HashIntLongMaps.newMutableMap(); ExcerptTailer tailer = chr.createTailer(); final StringBuilder sb1 = new StringBuilder(); final StringBuilder sb2 = new StringBuilder(); long count = 0; while (count != totalCount) { if (!tailer.nextIndex()) continue; final int id = tailer.readInt(); final long val = tailer.readStopBit(); final long longValue = tailer.readLong(); sb1.setLength(0); sb2.setLength(0); tailer.read8bitText(sb1); tailer.read8bitText(sb2); if (counts.addValue(id, 1) - 1 != val || longValue != 0x0badcafedeadbeefL || !StringInterner.isEqual("FooBar", sb1) || !StringInterner.isEqual("AnotherFooBar", sb2)) { System.out.println("Unexpected value " + id + ", " + val + ", " + Long.toHexString(longValue) + ", " + sb1.toString() + ", " + sb2.toString()); return; } ++count; if (count % 1_000_000 == 0) { long t1 = System.nanoTime(); System.out.println(tid + " " + (t1 - t0) / 1e6 + " ms"); } } } catch (IOException e) { e.printStackTrace(); } })); } for (Future f : futures) { f.get(); } executor.shutdownNow(); final long t1 = System.nanoTime(); System.out.println("Done. Rough time=" + (t1 - t0) / 1e6 + " ms"); }
From source file:com.revo.deployr.client.example.data.io.auth.discrete.exec.RepoFileInRepoFileOut.java
public static void main(String args[]) throws Exception { RClient rClient = null;/*from w w w.j a v a 2s . c o m*/ try { /* * Determine DeployR server endpoint. */ String endpoint = System.getProperty("endpoint"); log.info("[ CONFIGURATION ] Using endpoint=" + endpoint); /* * Establish RClient connection to DeployR server. * * An RClient connection is the mandatory starting * point for any application using the client library. */ rClient = RClientFactory.createClient(endpoint); log.info("[ CONNECTION ] Established anonymous " + "connection [ RClient ]."); /* * Build a basic authentication token. */ RAuthentication rAuth = new RBasicAuthentication(System.getProperty("username"), System.getProperty("password")); /* * Establish an authenticated handle with the DeployR * server, rUser. Following this call the rClient * connection is operating as an authenticated connection * and all calls on rClient inherit the access permissions * of the authenticated user, rUser. */ RUser rUser = rClient.login(rAuth); log.info("[ AUTHENTICATION ] Upgraded to authenticated " + "connection [ RUser ]."); /* * Create the AnonymousProjectExecutionOptions object * to specify data inputs and output to the script. * * This options object can be used to pass standard * execution model parameters on execution calls. All * fields are optional. * * See the Standard Execution Model chapter in the * Client Library Tutorial on the DeployR website for * further details. */ AnonymousProjectExecutionOptions options = new AnonymousProjectExecutionOptions(); /* * Preload from the DeployR repository the following * data input file: * /testuser/example-data-io/hipStar.dat */ ProjectPreloadOptions preloadDirectory = new ProjectPreloadOptions(); preloadDirectory.filename = "hipStar.dat"; preloadDirectory.directory = "example-data-io"; preloadDirectory.author = "testuser"; options.preloadDirectory = preloadDirectory; log.info("[ DATA INPUT ] Repository data file input " + "set on execution, [ ProjectExecutionOptions.preloadDirectory ]."); /* * Request storage of entire workspace as a * binary rData file to the DeployR-repository * following the execution. * * Alternatively, you could use storageOptions.objects * to store individual objects from the workspace. */ ProjectStorageOptions storageOptions = new ProjectStorageOptions(); // Use random file name for this example. storageOptions.workspace = Long.toHexString(Double.doubleToLongBits(Math.random())); storageOptions.directory = "example-data-io"; options.storageOptions = storageOptions; log.info("[ EXEC OPTION ] Repository storage request " + "set on execution [ ProjectExecutionOptions.storageOptions ]."); /* * Execute an analytics Web service as an authenticated * user based on a repository-managed R script: * /testuser/example-data-io/dataIO.R */ RScriptExecution exec = rClient.executeScript("dataIO.R", "example-data-io", "testuser", null, options); log.info("[ EXECUTION ] Discrete R script " + "execution completed [ RScriptExecution ]."); /* * Retrieve repository-managed file(s) that were * generated by the execution per ProjectStorageOptions. * * Outputs generated by an execution can be used in any * number of ways by client applications, including: * * 1. Use output data to perform further calculations. * 2. Display output data to an end-user. * 3. Write output data to a database. * 4. Pass output data along to another Web service. * 5. etc. */ List<RRepositoryFile> repoFiles = exec.about().repositoryFiles; for (RRepositoryFile repoFile : repoFiles) { log.info("[ DATA OUTPUT ] Retrieved repository " + "file output " + repoFile.about().filename + " [ RRepositoryFile ]."); InputStream fis = null; try { fis = repoFile.download(); } catch (Exception ex) { log.warn("Repository-managed file download " + ex); } finally { IOUtils.closeQuietly(fis); try { // Clean-up after example. repoFile.delete(); } catch (Exception dex) { log.warn("Repository-managed file delete " + dex); } } } } catch (Exception ex) { log.warn("Unexpected runtime exception=" + ex); } finally { try { if (rClient != null) { /* * Release rClient connection before application exits. */ rClient.release(); } } catch (Exception fex) { } } }
From source file:com.revo.deployr.client.example.data.io.auth.stateful.exec.RepoFileInRepoFileOut.java
public static void main(String args[]) throws Exception { RClient rClient = null;/*from w w w .j a v a 2 s. c o m*/ RProject rProject = null; try { /* * Determine DeployR server endpoint. */ String endpoint = System.getProperty("endpoint"); log.info("[ CONFIGURATION ] Using endpoint=" + endpoint); /* * Establish RClient connection to DeployR server. * * An RClient connection is the mandatory starting * point for any application using the client library. */ rClient = RClientFactory.createClient(endpoint); log.info("[ CONNECTION ] Established anonymous " + "connection [ RClient ]."); /* * Build a basic authentication token. */ RAuthentication rAuth = new RBasicAuthentication(System.getProperty("username"), System.getProperty("password")); /* * Establish an authenticated handle with the DeployR * server, rUser. Following this call the rClient * connection is operating as an authenticated connection * and all calls on rClient inherit the access permissions * of the authenticated user, rUser. */ RUser rUser = rClient.login(rAuth); log.info("[ AUTHENTICATION ] Upgraded to authenticated " + "connection [ RUser ]."); /* * Create a temporary project (R session). * * Optionally: * ProjectCreationOptions options = * new ProjectCreationOptions(); * * Populate options as needed, then: * * rProject = rUser.createProject(options); */ rProject = rUser.createProject(); log.info("[ GO STATEFUL ] Created stateful temporary " + "R session [ RProject ]."); /* * Create a ProjectExecutionOptions instance * to specify data inputs and output to the * execution of the repository-managed R script. * * This options object can be used to pass standard * execution model parameters on execution calls. All * fields are optional. * * See the Standard Execution Model chapter in the * Client Library Tutorial on the DeployR website for * further details. */ ProjectExecutionOptions options = new ProjectExecutionOptions(); /* * Preload from the DeployR repository the following * binary R object input file: * /testuser/example-data-io/hipStar.rData */ ProjectPreloadOptions preloadWorkspace = new ProjectPreloadOptions(); preloadWorkspace.filename = "hipStar.rData"; preloadWorkspace.directory = "example-data-io"; preloadWorkspace.author = "testuser"; options.preloadWorkspace = preloadWorkspace; log.info("[ DATA INPUT ] Repository binary file input " + "set on execution, [ ProjectExecutionOptions.preloadWorkspace ]."); /* * Request storage of entire workspace as a * binary rData file to the DeployR-repository * following the execution. * * Alternatively, you could use storageOptions.objects * to store individual objects from the workspace. */ ProjectStorageOptions storageOptions = new ProjectStorageOptions(); // Use random file name for this example. storageOptions.workspace = Long.toHexString(Double.doubleToLongBits(Math.random())); storageOptions.directory = "example-data-io"; options.storageOptions = storageOptions; log.info("[ EXEC OPTION ] Repository storage request " + "set on execution [ ProjectExecutionOptions.storageOptions ]."); /* * Execute a public analytics Web service as an authenticated * user based on a repository-managed R script: * /testuser/example-data-io/dataIO.R */ RProjectExecution exec = rProject.executeScript("dataIO.R", "example-data-io", "testuser", null, options); log.info("[ EXECUTION ] Stateful R script " + "execution completed [ RProjectExecution ]."); /* * Retrieve repository-managed file(s) that were * generated by the execution per ProjectStorageOptions. * * Outputs generated by an execution can be used in any * number of ways by client applications, including: * * 1. Use output data to perform further calculations. * 2. Display output data to an end-user. * 3. Write output data to a database. * 4. Pass output data along to another Web service. * 5. etc. */ List<RRepositoryFile> repoFiles = exec.about().repositoryFiles; for (RRepositoryFile repoFile : repoFiles) { log.info("[ DATA OUTPUT ] Retrieved repository " + "file output " + repoFile.about().filename + " [ RRepositoryFile ]."); InputStream fis = null; try { fis = repoFile.download(); } catch (Exception ex) { log.warn("Repository-managed file download " + ex); } finally { IOUtils.closeQuietly(fis); try { // Clean-up after example. repoFile.delete(); } catch (Exception dex) { log.warn("Repository-managed file delete " + dex); } } } } catch (Exception ex) { log.warn("Unexpected runtime exception=" + ex); } finally { try { if (rProject != null) { /* * Close rProject before application exits. */ rProject.close(); } } catch (Exception fex) { } try { if (rClient != null) { /* * Release rClient connection before application exits. */ rClient.release(); } } catch (Exception fex) { } } }
From source file:com.revo.deployr.client.example.data.io.auth.stateful.preload.RepoFileInRepoFileOut.java
public static void main(String args[]) throws Exception { RClient rClient = null;/* w ww. j av a 2s . c o m*/ RProject rProject = null; try { /* * Determine DeployR server endpoint. */ String endpoint = System.getProperty("endpoint"); log.info("[ CONFIGURATION ] Using endpoint=" + endpoint); /* * Establish RClient connection to DeployR server. * * An RClient connection is the mandatory starting * point for any application using the client library. */ rClient = RClientFactory.createClient(endpoint); log.info("[ CONNECTION ] Established anonymous " + "connection [ RClient ]."); /* * Build a basic authentication token. */ RAuthentication rAuth = new RBasicAuthentication(System.getProperty("username"), System.getProperty("password")); /* * Establish an authenticated handle with the DeployR * server, rUser. Following this call the rClient * connection is operating as an authenticated connection * and all calls on rClient inherit the access permissions * of the authenticated user, rUser. */ RUser rUser = rClient.login(rAuth); log.info("[ AUTHENTICATION ] Upgraded to authenticated " + "connection [ RUser ]."); /* * Create a ProjectCreationOptions instance * to specify data inputs that "pre-heat" the R session * workspace or working directory for your project. */ ProjectCreationOptions creationOpts = new ProjectCreationOptions(); /* * Preload from the DeployR repository the following * binary R object input file: * /testuser/example-data-io/hipStar.rData */ ProjectPreloadOptions preloadWorkspace = new ProjectPreloadOptions(); preloadWorkspace.filename = "hipStar.rData"; preloadWorkspace.directory = "example-data-io"; preloadWorkspace.author = "testuser"; creationOpts.preloadWorkspace = preloadWorkspace; log.info("[ PRELOAD INPUT ] Repository binary file input " + "set on project creation, [ ProjectCreationOptions.preloadWorkspace ]."); /* * Create a temporary project (R session) passing a * ProjectCreationOptions to "pre-heat" data into the * workspace and/or working directory. */ rProject = rUser.createProject(creationOpts); log.info("[ GO STATEFUL ] Created stateful temporary " + "R session [ RProject ]."); /* * Create a ProjectExecutionOptions instance * to specify data inputs and output to the * execution of the repository-managed R script. * * This options object can be used to pass standard * execution model parameters on execution calls. All * fields are optional. * * See the Standard Execution Model chapter in the * Client Library Tutorial on the DeployR website for * further details. */ ProjectExecutionOptions execOpts = new ProjectExecutionOptions(); /* * Request storage of entire workspace as a * binary rData file to the DeployR-repository * following the execution. * * Alternatively, you could use storageOptions.objects * to store individual objects from the workspace. */ ProjectStorageOptions storageOptions = new ProjectStorageOptions(); // Use random file name for this example. storageOptions.workspace = Long.toHexString(Double.doubleToLongBits(Math.random())); storageOptions.directory = "example-data-io"; execOpts.storageOptions = storageOptions; log.info("[ EXEC OPTION ] Repository storage request " + "set on execution [ ProjectExecutionOptions.storageOptions ]."); /* * Execute a public analytics Web service as an authenticated * user based on a repository-managed R script: * /testuser/example-data-io/dataIO.R */ RProjectExecution exec = rProject.executeScript("dataIO.R", "example-data-io", "testuser", null, execOpts); log.info("[ EXECUTION ] Stateful R script " + "execution completed [ RProjectExecution ]."); /* * Retrieve repository-managed file(s) that were * generated by the execution per ProjectStorageOptions. * * Outputs generated by an execution can be used in any * number of ways by client applications, including: * * 1. Use output data to perform further calculations. * 2. Display output data to an end-user. * 3. Write output data to a database. * 4. Pass output data along to another Web service. * 5. etc. */ List<RRepositoryFile> repoFiles = exec.about().repositoryFiles; for (RRepositoryFile repoFile : repoFiles) { log.info("[ DATA OUTPUT ] Retrieved repository " + "file output " + repoFile.about().filename + " [ RRepositoryFile ]."); InputStream fis = null; try { fis = repoFile.download(); } catch (Exception ex) { log.warn("Repository-managed file download " + ex); } finally { IOUtils.closeQuietly(fis); try { // Clean-up after example. repoFile.delete(); } catch (Exception dex) { log.warn("Repository-managed file delete " + dex); } } } } catch (Exception ex) { log.warn("Unexpected runtime exception=" + ex); } finally { try { if (rProject != null) { /* * Close rProject before application exits. */ rProject.close(); } } catch (Exception fex) { } try { if (rClient != null) { /* * Release rClient connection before application exits. */ rClient.release(); } } catch (Exception fex) { } } }
From source file:MainGeneratePicasaIniFile.java
public static void main(String[] args) { try {/* w w w . j a v a 2 s. com*/ Calendar start = Calendar.getInstance(); start.set(1899, 11, 30, 0, 0); PicasawebService myService = new PicasawebService("My Application"); myService.setUserCredentials(args[0], args[1]); // Get a list of all entries URL metafeedUrl = new URL("http://picasaweb.google.com/data/feed/api/user/" + args[0] + "?kind=album"); System.out.println("Getting Picasa Web Albums entries...\n"); UserFeed resultFeed = myService.getFeed(metafeedUrl, UserFeed.class); // resultFeed. File root = new File(args[2]); File[] albuns = root.listFiles(); int j = 0; List<GphotoEntry> entries = resultFeed.getEntries(); for (int i = 0; i < entries.size(); i++) { GphotoEntry entry = entries.get(i); String href = entry.getHtmlLink().getHref(); String name = entry.getTitle().getPlainText(); for (File album : albuns) { if (album.getName().equals(name) && !href.contains("02?")) { File picasaini = new File(album, "Picasa.ini"); if (!picasaini.exists()) { StringBuilder builder = new StringBuilder(); builder.append("\n"); builder.append("[Picasa]\n"); builder.append("name="); builder.append(name); builder.append("\n"); builder.append("location="); Collection<Extension> extensions = entry.getExtensions(); for (Extension extension : extensions) { if (extension instanceof GphotoLocation) { GphotoLocation location = (GphotoLocation) extension; if (location.getValue() != null) { builder.append(location.getValue()); } } } builder.append("\n"); builder.append("category=Folders on Disk"); builder.append("\n"); builder.append("date="); String source = name.substring(0, 10); DateFormat formater = new SimpleDateFormat("yyyy-MM-dd"); Date date = formater.parse(source); Calendar end = Calendar.getInstance(); end.setTime(date); builder.append(daysBetween(start, end)); builder.append(".000000"); builder.append("\n"); builder.append(args[0]); builder.append("_lh="); builder.append(entry.getGphotoId()); builder.append("\n"); builder.append("P2category=Folders on Disk"); builder.append("\n"); URL feedUrl = new URL("https://picasaweb.google.com/data/feed/api/user/" + args[0] + "/albumid/" + entry.getGphotoId()); AlbumFeed feed = myService.getFeed(feedUrl, AlbumFeed.class); for (GphotoEntry photo : feed.getEntries()) { builder.append("\n"); builder.append("["); builder.append(photo.getTitle().getPlainText()); builder.append("]"); builder.append("\n"); long id = Long.parseLong(photo.getGphotoId()); builder.append("IIDLIST_"); builder.append(args[0]); builder.append("_lh="); builder.append(Long.toHexString(id)); builder.append("\n"); } System.out.println(builder.toString()); IOUtils.write(builder.toString(), new FileOutputStream(picasaini)); j++; } } } } System.out.println(j); System.out.println("\nTotal Entries: " + entries.size()); } catch (Exception e) { e.printStackTrace(); } }
From source file:com.tiempometa.thingmagic.ReadTest.java
public static void main(String argv[]) { // Program setup Reader r = null;//w ww .j a v a2 s.c om int nextarg = 0; boolean trace = false; if (argv.length < 1) usage(); if (argv[nextarg].equals("-v")) { trace = true; nextarg++; } // Create Reader object, connecting to physical device try { TagReadData[] tagReads; String uri = argv[nextarg]; System.out.println("Creating reader with " + uri); r = Reader.create(uri); System.out.println("Setting trace..."); // if (trace) { // setTrace(r, new String[] { "on" }); // } System.out.println("Connecting..."); r.connect(); System.out.println("Connected!"); if (Reader.Region.UNSPEC == (Reader.Region) r.paramGet("/reader/region/id")) { Reader.Region[] supportedRegions = (Reader.Region[]) r .paramGet(TMConstants.TMR_PARAM_REGION_SUPPORTEDREGIONS); if (supportedRegions.length < 1) { throw new Exception("Reader doesn't support any regions"); } else { r.paramSet("/reader/region/id", supportedRegions[0]); } } r.addReadListener(new TagReadListener()); int count = 0; while (runMe) { // Read tags tagReads = r.read(500); // Print tag reads Long password = null; Long killword = null; for (TagReadData tr : tagReads) { p(tr.toString()); try { String accessCode = readAccess(tr, r); password = Long.parseLong(accessCode, 16); p("Password " + password); p("--" + Long.toHexString(password)); accessCode = readKill(tr, r); killword = Long.parseLong(accessCode, 16); p("Killword " + killword); p("--" + Long.toHexString(killword)); // if (password == 0) { p("Setting password"); password = 0xAFCC01ACl; short[] access = new short[2]; access[1] = (short) 0x01AC; access[0] = (short) 0xAFCC; p("Setting password to "); for (short word : access) { System.out.printf("%04X", word); } p("\n"); writeAccess(access, tr, r); // } // if (killword == 0) { p("Setting killword"); killword = 0xADD001ACl; access = new short[2]; access[1] = (short) 0x01AC; access[0] = (short) 0xADD0; p("Setting killword to "); for (short word : access) { System.out.printf("%04X", word); } p("\n"); writeKill(access, tr, r); // } if (count < 10) { p("Waiting to lock " + (10 - count)); } else if (count == 10) { p("Locking..." + password.intValue()); p("--" + Long.toHexString(password)); lockTag(password.intValue(), new LockAction(LockAction.KILL_LOCK), tr, r); p("Locked kill"); lockTag(password.intValue(), new LockAction(LockAction.ACCESS_LOCK), tr, r); p("Locked access"); } else { p("Done with this tag"); } count++; } catch (ReaderException e) { System.out.println("Exception : " + e.getMessage()); killword = 0xADD001ACl; password = 0xAFCC01ACl; if (count < 20) { p("Waiting to unlock " + (20 - count)); } else if (count == 20) { p("Unlocking..."); p("Password :" + password.intValue()); p("--" + Integer.toHexString(password.intValue())); lockTag(password.intValue(), new LockAction(LockAction.ACCESS_UNLOCK), tr, r); p("Unlocked access"); lockTag(password.intValue(), new LockAction(LockAction.KILL_UNLOCK), tr, r); p("Unlocked kill"); p("***Unlocked"); p("Locking..."); p("Password :" + password.intValue()); lockTag(password.intValue(), new LockAction(LockAction.KILL_LOCK), tr, r); p("Locked kill"); lockTag(password.intValue(), new LockAction(LockAction.ACCESS_LOCK), tr, r); p("Locked access"); } else if (count == 30) { p("Killing"); p("Unlocking access"); lockTag(password.intValue(), new LockAction(LockAction.KILL_UNLOCK), tr, r); p("Issuing kill command"); killTag(killword.intValue(), tr, r); } else { p("Waiting to kill"); } count++; } } } // Shut down reader r.destroy(); } catch (ReaderException re) { System.out.println("Reader Exception : " + re.getMessage()); } catch (Exception re) { System.out.println("Exception : " + re.getLocalizedMessage()); System.out.println("Exception : " + re.getMessage()); } finally { r.destroy(); } }