Example usage for java.util ArrayList toArray

Introduction

In this page you can find the example usage for java.util ArrayList toArray.

Prototype

@SuppressWarnings("unchecked")
public <T> T[] toArray(T[] a) 

Source Link

Document

Returns an array containing all of the elements in this list in proper sequence (from first to last element); the runtime type of the returned array is that of the specified array.

Usage

From source file:de.luhmer.owncloudnewsreader.reader.GoogleReaderApi.GoogleReaderMethods.java

public static String[] getStarredList(String _USERNAME, String _PASSWORD) {
    Log.d("mygr", "METHOD: getStarredList()");

    String returnString = null;/*from ww w .j  a  v a  2s . c om*/

    String _TAG_LABEL = null;
    try {
        _TAG_LABEL = "stream/contents/user/" + AuthenticationManager.getGoogleUserID(_USERNAME, _PASSWORD)
                + "/state/com.google/starred";
    } catch (IOException e) {
        e.printStackTrace();
    }

    try {

        HttpClient client = new DefaultHttpClient();
        HttpGet request = new HttpGet(GoogleReaderConstants._API_URL + _TAG_LABEL);
        request.addHeader("Authorization", GoogleReaderConstants._AUTHPARAMS
                + AuthenticationManager.getGoogleAuthKey(_USERNAME, _PASSWORD));

        HttpResponse response = client.execute(request);

        returnString = HttpHelper.request(response);

        Pattern pattern = Pattern.compile("\"alternate\":\\[\\{\"href\":\"(.*?)\",");
        Matcher matcher = pattern.matcher(returnString);

        ArrayList<String> resultList = new ArrayList<String>();

        while (matcher.find())
            resultList.add(matcher.group(1));

        String[] ret = new String[resultList.size()];
        resultList.toArray(ret);
        return ret;

    } catch (IOException e) {
        e.printStackTrace();

        return null;
    }

}

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From source file:gdsc.smlm.ij.plugins.FilterResults.java

/**
 * Build a list of all the image names.// www .j  a  v a2 s .  c  om
 * 
 * @return The list of images
 */
public static String[] getImageList() {
    ArrayList<String> newImageList = new ArrayList<String>();
    newImageList.add("[None]");

    for (int id : getIDList()) {
        ImagePlus imp = WindowManager.getImage(id);
        if (imp == null)
            continue;
        if (!imp.getProcessor().isBinary())
            continue;
        newImageList.add(imp.getTitle());
    }

    return newImageList.toArray(new String[0]);
}

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From source file:de.bayern.gdi.utils.StringUtils.java

/**
 * Splits a string by a pattern./*from ww w.  j  a v  a2s  .c o  m*/
 * @param s The string to split.
 * @param delim The delimeter.
 * @param keep Indicates if the delimeters should be kept.
 * @return The splitted string.
 */
public static String[] split(String s, Pattern delim, boolean keep) {
    if (s == null) {
        s = "";
    }
    int lastMatch = 0;
    ArrayList<String> parts = new ArrayList<>();
    Matcher m = delim.matcher(s);
    while (m.find()) {
        String x = s.substring(lastMatch, m.start());
        if (!x.isEmpty()) {
            parts.add(x);
        }
        if (keep) {
            parts.add(m.group(0));
        }
        lastMatch = m.end();
    }
    String x = s.substring(lastMatch);
    if (!x.isEmpty()) {
        parts.add(x);
    }
    return parts.toArray(new String[parts.size()]);
}

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From source file:com.iw.plugins.spindle.core.util.JarEntryFileUtil.java

public static IPackageFragment[] getPackageFragments(IWorkspaceRoot root, IJarEntryResource entry)
        throws CoreException {
    ArrayList result = new ArrayList();
    IProject[] projects = root.getProjects();
    for (int i = 0; i < projects.length; i++) {
        if (!projects[i].isOpen() || !projects[i].hasNature(JavaCore.NATURE_ID))
            continue;

        IPackageFragment frag = getPackageFragment(JavaCore.create(projects[i]), entry, false);
        if (frag != null)
            result.add(frag);/* w w  w.j  a v a 2 s .  c  o  m*/
    }

    return (IPackageFragment[]) result.toArray(new IPackageFragment[result.size()]);
}

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From source file:com.google.cloud.dataflow.examples.opinionanalysis.IndexerPipelineUtils.java

public static byte[] extractRecordDelimiters(String paramValue) {
    String[] delimiters = paramValue.split(",");
    ArrayList<Byte> resList = new ArrayList<Byte>();
    for (String d : delimiters)
        resList.add(Byte.parseByte(d));
    Byte[] resArray = new Byte[resList.size()];
    resList.toArray(resArray);
    byte[] result = ArrayUtils.toPrimitive(resArray);
    return result;
}

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From source file:com.aspose.email.examples.outlook.pst.SplitAndMergePSTFile.java

public static void mergeMultiplePSTsIntoASinglePST() {

    // Path to files that will be merged into "source.pst".
    String mergeWithFolderPath = dataDir + "MergeWith";

    String mergeIntoFolderPath = dataDir + "MergeInto" + File.separator;

    // This will ensure that we can run this example as many times as we want. 
    // It will discard changes made to to the Source file in last run of this example.
    deleteAndRecopySampleFiles(mergeIntoFolderPath, dataDir + "MergeMultiplePSTsIntoASinglePST/");

    final PersonalStorage pst = PersonalStorage.fromFile(mergeIntoFolderPath + "source.pst");
    try {//ww w.  j ava  2  s.com
        pst.StorageProcessed.add(new StorageProcessedEventHandler() {
            public void invoke(Object sender, StorageProcessedEventArgs e) {
                pstMerge_OnStorageProcessed(sender, e);
            }
        });
        pst.ItemMoved.add(new ItemMovedEventHandler() {
            public void invoke(Object sender, ItemMovedEventArgs e) {
                pstMerge_OnItemMoved(sender, e);
            }
        });
        //Get a collection of all files in the directory
        ArrayList<String> results = new ArrayList<String>();

        File[] files = new File(mergeWithFolderPath).listFiles();
        //If this path name does not denote a directory, then listFiles() returns null.
        if (files == null)
            return;

        for (File file : files) {
            if (file.isFile() && file.getName().endsWith(".pst")) {
                results.add(file.getAbsolutePath());
            }
        }

        String[] fileNames = results.toArray(new String[0]);
        pst.mergeWith(fileNames);
    } finally {
        if (pst != null)
            (pst).dispose();
    }
}

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From source file:com.baystep.jukeberry.JsonConfiguration.java

public static SourceDescription[] getSourceDescriptionArray(JSONObject obj, String key) {
    ArrayList<SourceDescription> list = new ArrayList<>();
    JSONArray array = (JSONArray) obj.get(key);
    if (array != null) {
        Iterator it = array.iterator();
        while (it.hasNext()) {
            JSONObject element = (JSONObject) it.next();

            SourceDescription sd = new SourceDescription();
            sd.name = element.get("name").toString();
            sd.fqn = element.get("fqn").toString();

            list.add(sd);/*from   w ww .  j av a2  s. c  om*/
        }
    }
    SourceDescription[] output = new SourceDescription[list.size()];
    list.toArray(output);
    return output;
}

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From source file:com.limegroup.gnutella.gui.iTunesMediator.java

private static String[] createWSHScriptCommand(String playlist, File[] files) {
    ArrayList<String> command = new ArrayList<String>();
    command.add("wscript");
    command.add("//B");
    command.add("//NoLogo");
    command.add(new File(CommonUtils.getUserSettingsDir(), JS_IMPORT_SCRIPT_NAME).getAbsolutePath());
    command.add(playlist);/*from w ww . ja  va2  s  . c  om*/
    for (File file : files) {
        command.add(file.getAbsolutePath());
    }

    return command.toArray(new String[0]);
}

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From source file:com.jaspersoft.jasperserver.export.util.CommandUtils.java

protected static String[] checkSpringConfigs(String[] args) {

    ArrayList list = new ArrayList();

    for (int i = 0; i < args.length; i++) {

        if (args[i].indexOf(SPRING_CONFIG_ARG) >= 0) {

            // we have the spring resource option, does the option point 
            // to a dir or the actual files

            if (args[i].indexOf(SPRING_CONFIG_FILE) < 0) {

                list.add(getSpringFiles(args[i]));

            } else {
                list.add(args[i]);/*ww  w.ja va2s . c  o m*/
            }
        } else {
            list.add(args[i]);
        }
    }
    return (String[]) list.toArray(new String[list.size()]);
}

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From source file:com.sun.faban.harness.webclient.RunUploader.java

/**
 * Client call to upload the run back to the originating server.
 * This method does nothing if the run is local.
 * @param runId The id of the run//from  w  w  w  .j a  v  a  2s  .c  om
 * @throws IOException If the upload fails
 */
public static void uploadIfOrigin(String runId) throws IOException {

    // 1. Check origin
    File originFile = new File(
            Config.OUT_DIR + File.separator + runId + File.separator + "META-INF" + File.separator + "origin");

    if (!originFile.isFile())
        return; // Is local run, do nothing.

    String originSpec = readStringFromFile(originFile);
    int idx = originSpec.lastIndexOf('.');
    if (idx == -1) { // This is wrong, we do not accept this.
        logger.severe("Bad origin spec.");
        return;
    }
    idx = originSpec.lastIndexOf('.', idx - 1);
    if (idx == -1) {
        logger.severe("Bad origin spec.");
        return;
    }

    String host = originSpec.substring(0, idx);
    String key = null;
    URL target = null;
    String proxyHost = null;
    int proxyPort = -1;

    // Search the poll hosts for this origin.
    for (int i = 0; i < Config.pollHosts.length; i++) {
        Config.HostInfo pollHost = Config.pollHosts[i];
        if (host.equals(pollHost.name)) {
            key = pollHost.key;
            target = new URL(pollHost.url, "upload");
            proxyHost = pollHost.proxyHost;
            proxyPort = pollHost.proxyPort;
            break;
        }
    }

    if (key == null) {
        logger.severe("Origin host/url/key not found!");
        return;
    }

    // 2. Jar up the run
    String[] files = new File(Config.OUT_DIR, runId).list();
    File jarFile = new File(Config.TMP_DIR, runId + ".jar");
    jar(Config.OUT_DIR + runId, files, jarFile.getAbsolutePath());

    // 3. Upload the run
    ArrayList<Part> params = new ArrayList<Part>();
    //MultipartPostMethod post = new MultipartPostMethod(target.toString());
    params.add(new StringPart("host", Config.FABAN_HOST));
    params.add(new StringPart("key", key));
    params.add(new StringPart("origin", "true"));
    params.add(new FilePart("jarfile", jarFile));
    Part[] parts = new Part[params.size()];
    parts = params.toArray(parts);
    PostMethod post = new PostMethod(target.toString());
    post.setRequestEntity(new MultipartRequestEntity(parts, post.getParams()));
    HttpClient client = new HttpClient();
    if (proxyHost != null)
        client.getHostConfiguration().setProxy(proxyHost, proxyPort);
    client.getHttpConnectionManager().getParams().setConnectionTimeout(5000);
    int status = client.executeMethod(post);
    if (status == HttpStatus.SC_FORBIDDEN)
        logger.severe("Server " + host + " denied permission to upload run " + runId + '!');
    else if (status == HttpStatus.SC_NOT_ACCEPTABLE)
        logger.severe("Run " + runId + " origin error!");
    else if (status != HttpStatus.SC_CREATED)
        logger.severe(
                "Server responded with status code " + status + ". Status code 201 (SC_CREATED) expected.");
    jarFile.delete();
}

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