Example usage for java.util Collection add

Introduction

In this page you can find the example usage for java.util Collection add.

Prototype

boolean add(E e);

Source Link

Document

Ensures that this collection contains the specified element (optional operation).

Usage

From source file:com.enonic.cms.core.structure.menuitem.MenuItemKey.java

public static Collection<MenuItemKey> converToList(int[] array) {

    if ((array == null) || (array.length == 0)) {
        return new ArrayList<MenuItemKey>();
    }/*from w w  w  . j a v a 2 s. c o m*/

    Collection<MenuItemKey> list = new ArrayList<MenuItemKey>(array.length);
    for (int value : array) {
        list.add(new MenuItemKey(value));

    }
    return list;
}

From source file:hudson.plugins.clearcase.ucm.model.ActivitiesDelta.java

private static Collection<Activity> parseLeft(String line, Collection<Activity> left) {
    if (isLeftLine(line)) {
        left.add(parseLeftLine(line));
    }//from   ww  w . j a  va2 s  . c  o m
    return left;
}

From source file:Main.java

private static <E> void iterableToCollection(Iterable<? extends E> iter, Collection<E> list) {
    if (iter == null) {
        return;/*from  w w  w . ja  v a2 s .c  o m*/
    }

    for (E element : iter) {
        list.add(element);
    }
}

From source file:hudson.plugins.clearcase.ucm.model.ActivitiesDelta.java

private static Collection<Activity> parseRight(String line, Collection<Activity> right) {
    if (isRightLine(line)) {
        right.add(parseRightLine(line));
    }//from   ww w  .  ja v  a2s .c  o  m
    return right;
}

From source file:Main.java

/**
 * Null elements are not taking into account.
 * @see Collections#addAll(java.util.Collection, Object[])
 *//* w ww.  java2s  .  c o m*/
@SafeVarargs
public static <T> boolean addAllIgnoreNull(Collection<? super T> c, T... elements) {
    boolean result = false;
    for (T element : elements) {
        if (element != null) {
            result |= c.add(element);
        }
    }
    return result;
}

From source file:com.anhth12.lambda.common.random.RandomManager.java

/**
 * @return a new, seeded {@link RandomGenerator}
 *///from w w w.  java 2  s . c o m
public static RandomGenerator getRandom() {
    if (useTestSeed) {
        // No need to track instances anymore
        return new Well19937c(TEST_SEED);
    }
    RandomGenerator random = new Well19937c();
    Collection<RandomGenerator> instances = INSTANCES.get();
    if (instances != null) {
        synchronized (instances) {
            instances.add(random);
        }
    } // else oh well, only matters in tests
    return random;
}

From source file:org.jenkinsci.plugins.kubernetesworkflowsteps.KubeStepExecution.java

private static CloseableHttpClient getClient()
        throws NoSuchAlgorithmException, KeyStoreException, KeyManagementException {
    if (client == null) {
        synchronized (client_lock) {
            if (client == null) {
                SSLContextBuilder builder = SSLContexts.custom();
                builder.loadTrustMaterial(null, new TrustSelfSignedStrategy());

                SSLContext sslContext = builder.build();

                SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslContext,
                        SSLConnectionSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

                Collection<BasicHeader> headers = new ArrayList<BasicHeader>();
                headers.add(new BasicHeader(HttpHeaders.CONTENT_TYPE, "application/json"));
                headers.add(new BasicHeader(HttpHeaders.AUTHORIZATION, "Bearer " + env.get("BEARER_TOKEN")));

                client = HttpClients.custom().setDefaultHeaders(headers).setSSLSocketFactory(sslsf).build();
            }/*  w  w w  .  j  a  va2 s .  com*/
        }
    }
    return client;
}

From source file:com.vmware.identity.rest.idm.server.mapper.ResourceServerMapper.java

public static Collection<ResourceServerDTO> getResourceServerDTOs(Collection<ResourceServer> resourceServers) {
    Validate.notNull(resourceServers, "resourceServers");
    Collection<ResourceServerDTO> resourceServerDTOs = new ArrayList<ResourceServerDTO>();
    for (ResourceServer resourceServer : resourceServers) {
        resourceServerDTOs.add(getResourceServerDTO(resourceServer));
    }/*  w  ww  . j  a va  2  s .c  om*/
    return resourceServerDTOs;
}

From source file:Main.java

public static <T> String[] compact(Collection<T> col) {

    Collection<String> result = new ArrayList();

    for (T e : col) {
        String str = e.toString();
        if (!str.trim().isEmpty())
            result.add(str);
    }//from w  ww .j a  v a  2  s.c o m

    return result.toArray(new String[result.size()]);

}

From source file:Main.java

public static <E> Collection<E> unique(Collection<? extends E> src, Collection<E> dest) {
    Set<E> set = new HashSet<>();
    for (E element : src) {
        if (!set.contains(element)) {
            set.add(element);//from  w  w w  .  ja v  a 2s  .  c o m
            dest.add(element);
        }
    }
    set.clear();
    return dest;
}