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:coral.utils.Matching.java

/**
 * Shuffle the array for N==2 will produce alternating behaviour
 * //  ww w .ja  v a2 s. com
 * @param in
 * @param seed
 * @return
 */
public static Integer[] shuffle(Integer[] in, long seed) {
    int n = in.length;

    Integer[] out;

    List<Integer> l = Arrays.asList(in);
    Collections.shuffle(l, new Random((seed * 48271) % 2147483647));
    out = l.toArray(new Integer[n]);

    return out;
}

From source file:Main.java

public static String[] defaultLabelerTemplates() {
    List<String> templates = new ArrayList<String>();

    // templates.scaffolding.LabelerTemplate
    templates.add(dot(DEFAULT_APPLICATION_TEMPLATE_PATH, KEY_LABELER_TEMPLATE));
    // griffon.plugins.scaffolding.LabelerTemplate
    templates.add(dot(DEFAULT_TEMPLATE_PATH, KEY_LABELER_TEMPLATE));

    return templates.toArray(new String[templates.size()]);
}

From source file:Main.java

/**
 * Get the elements with the given name.
 * @param element// ww  w  . j av a 2 s.c  o m
 * @param name
 * @return array, never <code>null</code>
 */
public static Element[] getChildElementsNamed(Element element, String name) {
    if (element == null)
        return new Element[0];
    NodeList nodeList = element.getChildNodes();
    List<Element> elements = new ArrayList<Element>();
    Node node = nodeList.item(0);
    while (node != null) {
        if (node instanceof Element && name.equals(node.getNodeName())) {
            elements.add((Element) node);
        }
        node = node.getNextSibling();
    }
    return (Element[]) elements.toArray(new Element[elements.size()]);
}

From source file:com.intuit.tank.vm.common.util.ReportUtil.java

public static final String[] getSummaryHeaders() {
    List<String> l = new ArrayList<String>(SUMMARY_HEADERS.length + PERCENTILES.length);
    l.addAll(Arrays.asList(SUMMARY_HEADERS));
    for (int n = 0; n < PERCENTILES.length; n++) {
        l.add((String) PERCENTILES[n][0]);
    }/* w  ww  .  ja v  a2s. c om*/
    return l.toArray(new String[l.size()]);
}

From source file:com.xpfriend.fixture.cast.temp.TempDynaClass.java

private static DynaProperty[] createDynaProperties(Table table) throws ClassNotFoundException {
    List<Column> columns = table.getColumns();
    List<DynaProperty> list = new ArrayList<DynaProperty>(columns.size());
    for (Column column : columns) {
        if (column != null) {
            list.add(new TempDynaProperty(column));
        }//from  www  .j a v  a2s. c om
    }
    DynaProperty[] properties = new DynaProperty[list.size()];
    return list.toArray(properties);
}

From source file:fr.ippon.pamelaChu.test.support.LdapTestServer.java

private static void injectEntry(LdifEntry entry, DirectoryService service) throws Exception {
    if (entry.isChangeAdd()) {
        ServerEntry serverEntry = service.newEntry(entry.getDn());
        for (EntryAttribute entryAttribute : entry.getEntry()) {
            List<Value<?>> allValue = new ArrayList<Value<?>>();
            for (Value<?> value : entryAttribute) {
                allValue.add(value);/*from  w  ww.  j a  v a  2 s .c  o  m*/
            }
            serverEntry.add(entryAttribute.getId(), allValue.toArray(new Value[0]));
        }
        service.getAdminSession().add(serverEntry);
        // service.getAdminSession().add( new DefaultServerEntry( service.getSchemaManager(), entry.getEntry() ) );
    } else if (entry.isChangeModify()) {
        // not used, not tested ...
        service.getAdminSession().modify(entry.getDn(), entry.getModificationItems());
    } else {
        throw new IllegalArgumentException("bug");
    }
}

From source file:com.cloudera.oryx.common.text.TextUtils.java

/**
 * @param delimited PMML-style space-delimited value string
 * @return delimited values, parsed according to PMML rules
 *//*from ww  w  . j av a2 s . c  o m*/
public static String[] parsePMMLDelimited(String delimited) {
    // Although you'd think ignoreSurroundingSpaces helps here, won't work with space
    // delimiter. So manually trim below.
    String[] rawResult = doParseDelimited(delimited, formatForDelimiter(' '));
    List<String> resultList = new ArrayList<>();
    for (String raw : rawResult) {
        if (!raw.isEmpty()) {
            resultList.add(raw);
        }
    }
    return resultList.toArray(new String[resultList.size()]);
}

From source file:jp.co.nemuzuka.utils.ConvertUtils.java

/**
 * Long?String??./*from   ww  w  .j a v  a  2s.  c om*/
 * @param targets ??
 * @return ?String?(???null???0??)
 */
public static String[] convert(Long[] targets) {
    if (targets == null) {
        return new String[0];
    }

    List<String> list = new ArrayList<String>();
    for (Long target : targets) {
        list.add(target.toString());
    }
    return list.toArray(new String[0]);
}

From source file:jp.co.nemuzuka.utils.ConvertUtils.java

/**
 * String?Long??./*from w w w  . j a v  a2 s  . c om*/
 * @param targets ??
 * @return ?Long?(???null???0??)
 */
public static Long[] convert(String[] targets) {
    if (targets == null) {
        return new Long[0];
    }

    List<Long> list = new ArrayList<Long>();
    for (String target : targets) {
        list.add(Long.valueOf(target));
    }
    return list.toArray(new Long[0]);
}

From source file:de.se_rwth.langeditor.util.Misc.java

public static boolean removeFromClasspath(IJavaProject javaProject, Predicate<IClasspathEntry> predicate) {
    try {/*www  .j  a v  a 2s  .  c o  m*/
        IClasspathEntry[] oldClasspath = javaProject.getRawClasspath();
        List<IClasspathEntry> filteredClasspath = Arrays.stream(oldClasspath).filter(predicate.negate())
                .collect(Collectors.toList());
        IClasspathEntry[] newClasspath = filteredClasspath
                .toArray(new IClasspathEntry[filteredClasspath.size()]);
        javaProject.setRawClasspath(newClasspath, null);
        return oldClasspath.length > newClasspath.length;
    } catch (JavaModelException e) {
        throw new RuntimeException(e);
    }
}