Example usage for java.util List toArray

Introduction

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

Prototype

<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:libra.core.Core.java

private static String[] removeRunMode(String[] args) {
    List<String> param = new ArrayList<String>();
    for (String arg : args) {
        if (!arg.equalsIgnoreCase("map") && !arg.equalsIgnoreCase("reduce")) {
            param.add(arg);/*w ww.j a va  2  s  .  co  m*/
        }
    }

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

From source file:edu.byu.nlp.stats.DirichletTestUtils.java

public static double[][][] sampleDirichletMultinomialMatrixDataset(double diagonalAlpha,
        double offdiagonalAlpha, int matrixSize, int numDataPoints, int datumSize, RandomGenerator rnd) {
    double[][] alpha = new double[matrixSize][matrixSize];
    for (int r = 0; r < matrixSize; r++) {
        for (int c = 0; c < matrixSize; c++) {
            alpha[r][c] = (r == c) ? diagonalAlpha : offdiagonalAlpha;
        }/*from  w w  w.  jav a 2s .  c o m*/
    }
    List<double[][]> result = Lists.newArrayList();
    for (int i = 0; i < numDataPoints; i++) {
        result.add(sampleDirichletMultinomialMatrixDataset(alpha, datumSize, rnd));
    }
    return result.toArray(new double[0][0][0]);
}

From source file:Money.java

public static Money add(List moneys) {
    Money[] arr = (Money[]) moneys.toArray(new Money[moneys.size()]);
    return add(arr);
}

From source file:com.yahoo.sshd.tools.artifactory.Checksum.java

public static Checksum[] build(LinkedHashMap<String, String> checksums) {
    if (null == checksums) {
        return null;
    }//w w  w .j a  v a  2s. com

    List<Checksum> list = new LinkedList<>();

    for (Entry<String, String> e : checksums.entrySet()) {
        list.add(new Checksum(e.getKey(), e.getValue()));
    }

    return list.toArray(new Checksum[] {});
}

From source file:com.link_intersystems.lang.reflect.ThreadLocalProxy.java

@SuppressWarnings("unchecked")
public static <T, TC> T createProxy(ThreadLocal<T> threadLocal, T nullInstance, Class<TC> targetClass) {
    List<Class<?>> allInterfaces = new ArrayList<Class<?>>(ClassUtils.getAllInterfaces(targetClass));
    if (targetClass.isInterface()) {
        allInterfaces.add(targetClass);/* w  w w  .  j av  a2s .  c  o m*/
    }
    Class<?>[] interfaces = (Class<?>[]) allInterfaces.toArray(new Class<?>[allInterfaces.size()]);
    T proxy = (T) Proxy.newProxyInstance(targetClass.getClassLoader(), interfaces,
            new ThreadLocalProxy(threadLocal, nullInstance));
    return proxy;
}

From source file:com.google.gerrit.server.project.SectionSortCache.java

private static AccessSection[] copy(List<AccessSection> sections) {
    return sections.toArray(new AccessSection[sections.size()]);
}

From source file:libra.preprocess.Preprocessor.java

private static String[] removeRunStages(String[] args) {
    List<String> param = new ArrayList<String>();
    for (String arg : args) {
        if (!arg.equalsIgnoreCase("stage1") && !arg.equalsIgnoreCase("stage2")) {
            param.add(arg);//from  w  ww  .j a v a2s .c o  m
        }
    }

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

From source file:StringUtil.java

/**
 * Parses a list according to the specified delimiter into an
 * array of Strings./*  w w w.  j  a v  a 2  s. co  m*/
 * @see java.util.StringTokenizer
 * @param list a string of token seperated values
 * @param delim the delimiter character(s).  Each character in the string is a
 * single delimeter.
 * @return an array of strings
 */
public static String[] parseList(String list, String delim) {
    List result = new ArrayList();
    StringTokenizer tokenizer = new StringTokenizer(list, delim);
    while (tokenizer.hasMoreTokens()) {
        result.add(tokenizer.nextToken());
    }
    return (String[]) result.toArray(new String[0]);
}

From source file:Main.java

/**
 * Loads lines of text from the given path in the assets directory.
 * @param context Application context.//ww w.j  ava 2  s .c om
 * @param path Path in the assets folder to the text file to load.
 * @return String array representing lines of text in the file.
 */
public static String[] loadTextFromAssets(Context context, String path) {
    try {
        // Open the input stream to the text in assets
        InputStream inputStream = context.getAssets().open(path);
        InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
        BufferedReader bufferedReader = new BufferedReader(inputStreamReader);

        List<String> lines = new ArrayList<String>();

        String line;
        while ((line = bufferedReader.readLine()) != null) {
            lines.add(line);
        }

        inputStream.close();

        return lines.toArray(new String[lines.size()]);
    } catch (IOException e) {
        return null;
    }

}

From source file:com.silverpeas.ical.FeedUtilities.java

private static final SyndEntry[] getFeedEntries(SyndFeed feed) throws Exception {
    List list = feed.getEntries();
    SyndEntry[] entries = new SyndEntry[list.size()];
    list.toArray(entries);
    return entries;
}